diff --git a/.coveragerc b/.coveragerc
deleted file mode 100644
index 8cc2a25..0000000
--- a/.coveragerc
+++ /dev/null
@@ -1,8 +0,0 @@
-[run]
-disable_warnings =
-  DeprecationWarning
-
-[report]
-
-omit =
-  keynote_parser/generated/*
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index ebe7bd6..38cac32 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
@@ -32,13 +32,13 @@ jobs:
         echo "::set-env name=PATH::$PATH:$PWD/protoc/bin/"
         sudo apt-get install -qq libsnappy-dev
         python -m pip install --upgrade pip
-        pip install ruff pytest
+        pip install ruff pytest rich 'protobuf>=3.20.0rc1,<4'
         pip install -r requirements.txt
       env:
         ACTIONS_ALLOW_UNSECURE_COMMANDS: 'true'
-    - name: Build package
-      run: make
+    - name: Build gencode
+      run: PYTHONPATH=$PYTHONPATH:$(pwd) python3 dumper/run.py
     - name: Lint with ruff
-      run: ruff check . --exclude keynote_parser/generated
+      run: ruff check .
     - name: Test with pytest
-      run: PYTHONPATH=$PYTHONPATH:$(pwd) pytest --cov=keynote_parser
+      run: PYTHONPATH=$PYTHONPATH:$(pwd) pytest
diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index fca6696..36eb471 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -28,12 +28,15 @@ jobs:
         sudo apt-get install -qq libsnappy-dev
         pip install -r requirements.txt
         python -m pip install --upgrade pip
-        pip install setuptools wheel twine
+        pip install setuptools wheel twine build rich 'protobuf>=3.20.0rc1,<4'
     - name: Build and publish
       env:
         TWINE_USERNAME: __token__
         TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
       run: |
-        make
-        python setup.py sdist bdist_wheel
+        # Build the gencode:
+        PYTHONPATH=$PYTHONPATH:$(pwd) python3 dumper/run.py
+        # Build the package:
+        python -m build
+        # Upload the package:
         twine upload dist/*
diff --git a/.gitignore b/.gitignore
index 588f68d..a659625 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,7 +4,7 @@
 __pycache__/
 *.py[cod]
 *$py.class
-keynote_parser/generated/
+keynote_parser/versions/v*/generated/
 
 # C extensions
 *.so
@@ -115,4 +115,6 @@ venv.bak/
 dmypy.json
 
 # Pyre type checker
-.pyre/
\ No newline at end of file
+.pyre/
+
+uv.lock
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 8e7d5d5..0000000
--- a/Makefile
+++ /dev/null
@@ -1,30 +0,0 @@
-PROTO_SOURCES = $(wildcard protos/*.proto)
-PROTO_CLASSES = $(patsubst protos/%.proto,keynote_parser/generated/%_pb2.py,$(PROTO_SOURCES))
-
-.PHONY: all clean install test
-
-all: $(PROTO_CLASSES) keynote_parser/generated/__init__.py
-
-install: $(PROTO_CLASSES) keynote_parser/generated/__init__.py keynote_parser/*
-	python3 setup.py install
-
-upload: $(PROTO_CLASSES) keynote_parser/generated/__init__.py keynote_parser/*
-	python3 setup.py upload
-
-keynote_parser/generated:
-	mkdir -p keynote_parser/generated
-
-keynote_parser/generated/%_pb2.py: protos/%.proto keynote_parser/generated
-	protoc -I=protos --proto_path protos --python_out=keynote_parser/generated $<
-
-keynote_parser/generated/__init__.py: keynote_parser/generated $(PROTO_CLASSES)
-	touch $@
-	python3 dumper/rewrite_imports.py keynote_parser/generated/*.py
-
-clean:
-	rm -rf keynote_parser/generated
-	rm -rf keynote_parser.egg_info
-	rm -rf dist
-
-test: all
-	python3 -m pytest . --cov=keynote_parser -W ignore::DeprecationWarning
diff --git a/dumper/Makefile b/dumper/Makefile
deleted file mode 100644
index 88e50ce..0000000
--- a/dumper/Makefile
+++ /dev/null
@@ -1,53 +0,0 @@
-
-.PHONY=clean all
-
-# Find whichever version of Python is installed in the LLVM directory:
-LLVM_DIR := /opt/homebrew/opt/llvm/
-# Error if LLVM_DIR is not set:
-ifeq ($(LLVM_DIR),)
-$(error LLVM_DIR is not set)
-endif
-LLVM_PYTHON_PATH := $(shell find $(LLVM_DIR) -name "python3.*" | head -n 1)
-ifeq ($(LLVM_PYTHON_PATH),)
-$(error LLVM_PYTHON_PATH is not set)
-endif
-LLVM_PYTHON := $(shell basename $(LLVM_PYTHON_PATH))
-ifeq ($(LLVM_PYTHON),)
-$(error LLVM_PYTHON is not set)
-endif
-
-# TODO: Verify that this identity is valid and not expired; this causes silent failures.
-IDENTITY := $(shell security find-identity -v -p codesigning | head -n 1 | uv run python -c 'import sys; print(sys.stdin.read().split("\"")[1])')
-
-all: mapping.py proto
-
-mapping.json: Keynote.unsigned.app/Contents/MacOS/Keynote ./extract_mapping.py
-	PYTHONPATH=${LLVM_PYTHON_PATH}/site-packages xcrun $(LLVM_PYTHON) ./extract_mapping.py Keynote.unsigned.app/Contents/MacOS/Keynote --output $@
-	rm -rf Keynote.unsigned.app
-
-proto: /Applications/Keynote.app
-	uv run protodump.py /Applications/Keynote.app ./proto/
-	# Note that if any of the incoming Protobuf definitions contain periods,
-	# protoc will put them into their own Python packages. This is not desirable
-	# for import rules in Python, so we replace non-final period characters with
-	# underscores.
-	uv run ./rename_proto_files.py proto
-	cp ./proto/*.proto ../protos/
-	rm -rfv proto
-
-Keynote.unsigned.app/Contents/MacOS/Keynote: /Applications/Keynote.app
-	cp -r /Applications/Keynote.app ./Keynote.unsigned.app
-	codesign --remove-signature --verbose ./Keynote.unsigned.app/Contents/MacOS/Keynote
-	codesign --sign "${IDENTITY}" --verbose ./Keynote.unsigned.app/Contents/MacOS/Keynote
-
-mapping.py: mapping.json
-	uv run generate_mapping.py
-	mv mapping.py ../keynote_parser/mapping.py
-	echo "mapping.py generated (size: $(shell wc -c < mapping.py) bytes); the dumper worked!"
-	rm -rf mapping.json
-
-clean:
-	rm -rf Keynote.unsigned.app
-	rm -rf mapping.json
-	rm -rf mapping.py
-	rm -rf proto
diff --git a/dumper/__init__.py b/dumper/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/dumper/extract_mapping.py b/dumper/extract_mapping.py
index cf9ac96..73b5bae 100755
--- a/dumper/extract_mapping.py
+++ b/dumper/extract_mapping.py
@@ -11,11 +11,11 @@
 import argparse
 import enum
 import json
+import logging
 import os
+import sys
 import time
 
-import lldb
-
 
 class StateType(enum.Enum):
     Invalid = 0
@@ -26,6 +26,10 @@ class StateType(enum.Enum):
     Stopped = 5
     Running = 6
     Stepping = 7
+    Crashed = 8
+    Detached = 9
+    Exited = 10
+    Suspended = 11
 
 
 class StopReason(enum.Enum):
@@ -59,43 +63,85 @@ def main():
     args = parser.parse_args()
 
     if os.path.exists(args.output):
-        print(f"Removing output file {args.output}...")
+        logging.info(f"Removing output file {args.output}...")
         os.remove(args.output)
 
-    print("Creating debugger...")
+    mapping = extract_mapping(args.exe)
+    with open(args.output, "w") as f:
+        json.dump(mapping, f, indent=2)
+
+
+def extract_mapping(exe: str) -> dict[int, str]:
+    # Add the installed LLVM Python path to the Python path and error if the Python version does not match:
+    # i.e.: /opt/homebrew/opt/llvm/libexec/python3.13/site-packages
+    LLVM_PYTHON_ROOT = "/opt/homebrew/opt/llvm/libexec"
+    if not os.path.exists(LLVM_PYTHON_ROOT):
+        raise ImportError(
+            f"{LLVM_PYTHON_ROOT} does not exist. Please install LLVM/LLDB first."
+        )
+
+    existing_versions = [
+        x for x in os.listdir(LLVM_PYTHON_ROOT) if x.startswith("python")
+    ]
+
+    THIS_PYTHON_LLVM_PATH = f"{LLVM_PYTHON_ROOT}/python{sys.version_info.major}.{sys.version_info.minor}/site-packages"
+    if not os.path.exists(THIS_PYTHON_LLVM_PATH):
+        raise ImportError(
+            "Your system has LLVM/LLDB installed, but it is not the same version as the Python interpreter "
+            f"you are using; found: {', '.join(existing_versions)}, but the current Python version is "
+            f"{sys.version_info.major}.{sys.version_info.minor}. Please install the same "
+            "version of LLVM/LLDB as your Python interpreter."
+        )
+
+    sys.path.append(THIS_PYTHON_LLVM_PATH)
+
+    import lldb
+
+    logging.info("Creating debugger...")
     debugger = lldb.SBDebugger.Create()
     debugger.SetAsync(False)
-    print(f"Creating target of {args.exe}...")
-    target = debugger.CreateTargetWithFileAndArch(args.exe, None)
-    print("Setting breakpoint for _sendFinishLaunchingNotification...")
+    logging.info(f"Creating target of {exe}...")
+    target = debugger.CreateTargetWithFileAndArch(exe, None)
+    logging.info("Setting breakpoint for _sendFinishLaunchingNotification...")
     target.BreakpointCreateByName("_sendFinishLaunchingNotification")
 
-    print("Setting breakpoint for _handleAEOpenEvent:...")
+    logging.info("Setting breakpoint for _handleAEOpenEvent:...")
     target.BreakpointCreateByName("_handleAEOpenEvent:")
 
-    print("Setting breakpoint for [CKContainer containerWithIdentifier:]...")
+    logging.info("Setting breakpoint for [CKContainer containerWithIdentifier:]...")
     # let's break in the CloudKit code and early exit the function before it can raise an exception:
     target.BreakpointCreateByName("[CKContainer containerWithIdentifier:]")
 
-    print("Setting breakpoint for ___lldb_unnamed_symbol[0-9]+...")
+    logging.info("Setting breakpoint for ___lldb_unnamed_symbol[0-9]+...")
     # In later Keynote versions, 'containerWithIdentifier' isn't called directly, but we can break on similar methods:
     # Note: this __lldb_unnamed_symbol hack was determined by painstaking experimentation. It will break again for sure.
     target.BreakpointCreateByRegex("___lldb_unnamed_symbol[0-9]+", "CloudKit")
 
-    print("Launching process...")
+    logging.info("Launching process...")
     process = target.LaunchSimple(None, None, os.getcwd())
 
     if not process:
-        raise ValueError("Failed to launch process: " + args.exe)
+        raise ValueError(f"Failed to launch process: {exe}")
     try:
-        print("Waiting for process to stop on a breakpoint...")
-        while process.GetState() != lldb.eStateStopped:
-            print(f"Current state: {StateType(process.GetState())}")
+        logging.info("Waiting for process to stop on a breakpoint...")
+        while (
+            process.GetState() != lldb.eStateStopped
+            and process.GetState() != lldb.eStateExited
+        ):
+            logging.info(f"Current state: {StateType(process.GetState())}")
             time.sleep(0.1)
 
+        if process.GetState() == lldb.eStateExited:
+            raise ValueError(
+                "Process exited before stopping on a breakpoint. "
+                "Ensure the process is properly code signed."
+            )
+
         while process.GetState() == lldb.eStateStopped:
             thread = process.GetThreadAtIndex(0)
-            print(f"Thread: {thread} stopped at: {StopReason(thread.GetStopReason())}")
+            logging.info(
+                f"Thread: {thread} stopped at: {StopReason(thread.GetStopReason())}"
+            )
             match thread.GetStopReason():
                 case lldb.eStopReasonBreakpoint:
                     if any(
@@ -113,7 +159,7 @@ def main():
                     else:
                         break
                 case lldb.eStopReasonException:
-                    print(repr(thread) + "\n")
+                    logging.info(repr(thread) + "\n")
                     raise NotImplementedError(
                         f"LLDB caught exception, {__file__} needs to be updated to handle."
                     )
@@ -134,11 +180,8 @@ def main():
             if x.strip()
         ]
         mapping = [(int(a), b.split(" ")[-1]) for a, b in split if "null" not in b]
-        print(f"Extracted mapping with {len(mapping):,} elements.")
-        results = json.dumps(dict(sorted(mapping)), indent=2)
-        with open(args.output, "w") as f:
-            f.write(results)
-        print(f"Wrote {len(results):,} bytes of mapping to {args.output}.")
+        logging.info(f"Extracted mapping with {len(mapping):,} elements.")
+        return dict(sorted(mapping))
     finally:
         process.Kill()
 
diff --git a/dumper/generate_mapping.py b/dumper/generate_mapping.py
index 594686e..3a35461 100644
--- a/dumper/generate_mapping.py
+++ b/dumper/generate_mapping.py
@@ -1,3 +1,4 @@
+import argparse
 import glob
 import json
 import os
@@ -23,46 +24,65 @@ def compute_maps():
 """
 
 
-def main():
-    output_filename = "mapping.py"
-    mapping_filename = "mapping.json"
+def generate_mapping(mapping: dict[int, str], proto_dir: str) -> str:
+    lines = []
+    lines.append(f"# Generated code! Edit {__file__} instead.")
+    lines.append("")
 
-    with open(output_filename, "w") as f:
-        f.write(f"# Generated code! Edit {__file__} instead.\n")
-        f.write("\n")
+    lines.append("from __future__ import absolute_import")
 
-        f.write("from __future__ import absolute_import\n")
-        f.write("\n")
+    proto_files = sorted(
+        [
+            os.path.basename(path)
+            for path in glob.glob(os.path.join(proto_dir, "*.proto"))
+        ]
+    )
 
-        proto_files = sorted(
+    proto_identifiers = sorted(
+        set(
             [
-                os.path.basename(path)
-                for path in glob.glob(os.path.join("..", "protos", "*.proto"))
+                proto_file.replace(".proto", "").replace(".", "_")
+                for proto_file in proto_files
             ]
         )
+    )
+
+    for identifier in proto_identifiers:
+        lines.append(f"from .generated import {identifier}_pb2 as {identifier}")
+
+    lines.append("\n")
 
-        for proto_file in proto_files:
-            f.write(
-                f"from .generated import {proto_file.replace('.proto', '')}_pb2 as"
-                f" {proto_file.replace('.proto', '')}\n"
-            )
+    lines.append("PROTO_FILES = [")
+    for identifier in proto_identifiers:
+        lines.append(f"\t{identifier},")
+    lines.append("]")
+    lines.append("")
 
-        f.write("\n\n")
+    lines.append(f"TSPRegistryMapping = {repr(mapping)}")
 
-        f.write("PROTO_FILES = [\n")
-        for proto_file in proto_files:
-            f.write(f"\t{proto_file.replace('.proto', '')},\n")
-        f.write("]\n")
-        f.write("\n")
+    lines.append(RUNTIME_CODE)
 
-        with open(mapping_filename) as mapping_file:
-            mapping_file_contents = mapping_file.read()
-            if mapping_file_contents == "":
-                raise ValueError(f"Mapping file {mapping_filename} is empty.")
-            mapping_file_contents = json.loads(mapping_file_contents)
-            f.write(f"TSPRegistryMapping = {repr(mapping_file_contents)}\n")
+    return "\n".join(lines)
 
-        f.write(RUNTIME_CODE)
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("mapping_filename", type=str, help="Path to the mapping file.")
+    parser.add_argument(
+        "proto_dir",
+        type=str,
+        help="Path to a directory containing proto files referenced by the mapping.",
+    )
+    parser.add_argument(
+        "output_filename",
+        type=str,
+        help="Path to the output file to write to. Will be overwritten.",
+    )
+    args = parser.parse_args()
+
+    mapping = json.load(open(args.mapping_filename))
+    with open(args.output_filename, "w") as f:
+        f.write(generate_mapping(mapping, args.proto_dir))
 
 
 if __name__ == "__main__":
diff --git a/dumper/protodump.py b/dumper/protodump.py
index 51fbe62..e1cbdb7 100644
--- a/dumper/protodump.py
+++ b/dumper/protodump.py
@@ -14,6 +14,7 @@
 Inspired by Sean Patrick O'Brien (@obriensp)'s 2013 "proto-dump": https://github.com/obriensp/proto-dump
 """
 
+import logging
 from collections import defaultdict
 from pathlib import Path
 from typing import List
@@ -22,7 +23,6 @@
 from google.protobuf.descriptor_pool import DescriptorPool
 from google.protobuf.internal.decoder import SkipField, _DecodeVarint
 from google.protobuf.message import DecodeError
-from rich import print
 from rich.progress import track
 
 PROTO_TYPES = {
@@ -319,14 +319,19 @@ def main():
     )
 
     args = parser.parse_args()
+
+    extract_proto_files(args.input_path, args.output_path)
+
+
+def extract_proto_files(input_path: str, output_path: str):
     GLOBAL_DESCRIPTOR_POOL = DescriptorPool()
 
     all_filenames = [
-        str(path) for path in Path(args.input_path).rglob("*") if not path.is_dir()
+        str(path) for path in Path(input_path).rglob("*") if not path.is_dir()
     ]
 
-    print(
-        f"Scanning {len(all_filenames):,} files under {args.input_path} for protobuf definitions..."
+    logging.info(
+        f"Scanning {len(all_filenames):,} files under {input_path} for protobuf definitions..."
     )
 
     proto_files_found = set()
@@ -334,7 +339,9 @@ def main():
         for proto in extract_proto_from_file(path, GLOBAL_DESCRIPTOR_POOL):
             proto_files_found.add(proto)
 
-    print(f"Found what look like {len(proto_files_found):,} protobuf definitions.")
+    logging.info(
+        f"Found what look like {len(proto_files_found):,} protobuf definitions."
+    )
 
     missing_deps = set()
     for found in proto_files_found:
@@ -350,28 +357,28 @@ def main():
     if missing_deps:
         missing_deps = sorted(missing_deps, key=str)
         if not proto_files_found:
-            print(
+            logging.error(
                 f"All {len(missing_deps):,} proto files could not be found:\n"
                 + "\n".join(f"\t{d}" for d in missing_deps)
             )
         else:
             all_possible = set(proto_files_found) | set(missing_deps)
-            print(
+            logging.error(
                 f"Unable to print out {len(missing_deps):,} of {len(all_possible):,} "
                 f"Protobuf definitions:\n" + "\n".join(f"\t{d}" for d in missing_deps)
             )
         raise SystemExit(1)
     else:
         for proto_file in track(proto_files_found):
-            Path(args.output_path).mkdir(parents=True, exist_ok=True)
-            with open(Path(args.output_path) / proto_file.path, "w") as f:
+            Path(output_path).mkdir(parents=True, exist_ok=True)
+            with open(Path(output_path) / proto_file.path, "w") as f:
                 source = proto_file.source
                 if source:
                     f.write(source)
                 else:
-                    print(f"Warning: no source available for {proto_file}")
-        print(
-            f"Done! Wrote {len(proto_files_found):,} proto files to {args.output_path}."
+                    logging.error(f"Warning: no source available for {proto_file}")
+        logging.info(
+            f"Done! Wrote {len(proto_files_found):,} proto files to {output_path}."
         )
 
 
diff --git a/dumper/rename_proto_files.py b/dumper/rename_proto_files.py
index 3137307..55668bb 100644
--- a/dumper/rename_proto_files.py
+++ b/dumper/rename_proto_files.py
@@ -1,3 +1,4 @@
+import logging
 import os
 import sys
 from glob import glob
@@ -6,23 +7,24 @@
 def rename_proto_files(_dir):
     replacements = {}
     for proto_file in glob(os.path.join(_dir, "*.proto")):
+        proto_file = os.path.basename(proto_file)
         no_ext = proto_file.replace(".proto", "")
         replaced = no_ext.replace(".", "_") + ".proto"
-        replacements[os.path.basename(proto_file)] = os.path.basename(replaced)
+        replacements[proto_file] = replaced
         if proto_file != replaced:
-            os.rename(proto_file, replaced)
-            print("Renamed %s to %s." % (proto_file, replaced))
+            os.rename(os.path.join(_dir, proto_file), os.path.join(_dir, replaced))
+            logging.info("Renamed %s to %s." % (proto_file, replaced))
 
     for proto_file in glob(os.path.join(_dir, "*.proto")):
-        original_contents = open(proto_file).read()
+        proto_file = os.path.basename(proto_file)
+        original_contents = open(os.path.join(_dir, proto_file)).read()
         contents = original_contents
         for old, new in replacements.items():
             contents = contents.replace('import "%s";' % old, 'import "%s";' % new)
         if contents != original_contents:
-            with open(proto_file, "w") as f:
+            with open(os.path.join(_dir, proto_file), "w") as f:
                 f.write(contents)
-            print("Updated %s." % proto_file)
-    print("Done!")
+            logging.info("Updated %s." % proto_file)
 
 
 if __name__ == "__main__":
diff --git a/dumper/rewrite_imports.py b/dumper/rewrite_imports.py
index bde6b7c..a0d9c37 100644
--- a/dumper/rewrite_imports.py
+++ b/dumper/rewrite_imports.py
@@ -1,4 +1,6 @@
 import argparse
+import logging
+import os
 import re
 
 REGEX = re.compile(r"^import (.*_pb2) as (.*__pb2)")
@@ -7,17 +9,26 @@
 def main():
     parser = argparse.ArgumentParser()
     parser.add_argument("files", nargs="+")
+    parser.add_argument(
+        "--package-prefix",
+        help="Prefix to add to the generated package name",
+        default="keynote_parser.generated",
+    )
     args = parser.parse_args()
 
-    for file in args.files:
+    rewrite_imports(args.files, args.package_prefix)
+
+
+def rewrite_imports(files: list[str], package_prefix: str):
+    for file in files:
         with open(file, "r") as f:
             content = f.read()
 
         new_content = []
         for line in content.splitlines():
-            new_line = REGEX.sub(r"import keynote_parser.generated.\1 as \2", line)
+            new_line = REGEX.sub(rf"import {package_prefix}.\1 as \2", line)
             if new_line != line:
-                print(f"Rewrote {file}: {line} -> {new_line}")
+                logging.info(f"Rewrote {os.path.basename(file)}: {line} -> {new_line}")
             new_content.append(new_line)
         with open(file, "w") as f:
             f.write("\n".join(new_content))
diff --git a/dumper/run.py b/dumper/run.py
new file mode 100644
index 0000000..faae7c8
--- /dev/null
+++ b/dumper/run.py
@@ -0,0 +1,184 @@
+# /// script
+# dependencies = [
+#   "protobuf>=3.20.0rc1,<4",
+#   "rich",
+# ]
+# ///
+"""
+Extract iWork protobufs from a .app bundle and dump them into
+the appropriate locations in the keynote_parser directory tree.
+"""
+
+import argparse
+import glob
+import logging
+import os
+import plistlib
+import shutil
+import subprocess
+import tempfile
+from contextlib import contextmanager
+from typing import Generator
+
+from rich.logging import RichHandler
+
+from dumper.extract_mapping import extract_mapping
+from dumper.generate_mapping import generate_mapping
+from dumper.protodump import extract_proto_files
+from dumper.rename_proto_files import rename_proto_files
+from dumper.rewrite_imports import rewrite_imports
+
+logging.basicConfig(
+    level="NOTSET",
+    format="%(message)s",
+    datefmt="[%X]",
+    handlers=[RichHandler(markup=True)],
+)
+
+
+@contextmanager
+def unsigned_copy_of(app_path: str) -> Generator[str, None, None]:
+    app_name = os.path.basename(app_path).replace(".app", "")
+    unsigned_app_bundle_filename = f"{app_name}.unsigned.app"
+
+    # Get the identity from the system:
+    logging.info("Getting codesigning identity...")
+    identity = subprocess.check_output(
+        ["security", "find-identity", "-v", "-p", "codesigning"]
+    ).decode()
+    identity = identity.split('"')[1]
+    if not identity:
+        raise ValueError(
+            "No codesigning identity found; please create one in Keychain Access first."
+        )
+    logging.info(f"Resigning {app_path} with local codesigning identity: {identity!r}")
+
+    with tempfile.TemporaryDirectory() as temp_dir:
+        target = os.path.join(temp_dir, unsigned_app_bundle_filename)
+        logging.info(f"Copying {app_path} to {target}...")
+        shutil.copytree(app_path, target)
+        logging.info(f"Removing signature from {target}...")
+        subprocess.run(
+            [
+                "codesign",
+                "--remove-signature",
+                "--verbose",
+                os.path.join(target, "Contents", "MacOS", app_name),
+            ]
+        )
+        # Resign the app with the local identity:
+        logging.info(
+            f"Resigning {target} with local codesigning identity: {identity!r}"
+        )
+        subprocess.run(
+            [
+                "codesign",
+                "--sign",
+                identity,
+                "--verbose",
+                os.path.join(target, "Contents", "MacOS", app_name),
+            ]
+        )
+        logging.info(f"Successfully re-signed {target}.")
+        yield target
+        logging.info(f"Cleaning up {target}...")
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "--app-path",
+        type=str,
+        default=None,
+        help="Path to the .app bundle. If not provided, only the proto compilation step will be done.",
+    )
+    args = parser.parse_args()
+
+    repo_root_directory = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+    if args.app_path:
+        logging.info(f"Running dumper on {args.app_path}...")
+
+        # Step 0: Get the version of the app to use as the output directory name.
+        version_plist = plistlib.load(
+            open(os.path.join(args.app_path, "Contents", "version.plist"), "rb")
+        )
+        version = version_plist["CFBundleShortVersionString"]
+        bundle_version = version_plist["CFBundleVersion"]
+        build_version = version_plist["ProductBuildVersion"]
+        python_identifier_version = "v" + version.replace(".", "_")
+
+        logging.info(f"Version: {version}")
+
+        proto_output_directory = os.path.join(
+            repo_root_directory, "protos", "versions", version
+        )
+        os.makedirs(proto_output_directory, exist_ok=True)
+
+        # Remove the existing output directory if it exists.
+        gencode_output_directory = os.path.join(
+            repo_root_directory, "keynote_parser", "versions", python_identifier_version
+        )
+        os.makedirs(gencode_output_directory, exist_ok=True)
+
+        logging.info(f"Proto output directory: {proto_output_directory}")
+        # Step 1: Extract the protobuf files from the app bundle if we don't have them yet.
+        if not glob.glob(os.path.join(proto_output_directory, "*.proto")):
+            extract_proto_files(args.app_path, proto_output_directory)
+
+        # Step 2: Extract the proto type mapping from the app bundle.
+        if not os.path.exists(os.path.join(gencode_output_directory, "mapping.py")):
+            with unsigned_copy_of(args.app_path) as temp_dir:
+                mapping = extract_mapping(temp_dir)
+
+            # Step 3: Generate the mapping.py file from the generated mapping.
+            mapping_py_contents = generate_mapping(mapping, proto_output_directory)
+            with open(os.path.join(gencode_output_directory, "mapping.py"), "w") as f:
+                f.write(mapping_py_contents)
+            with open(os.path.join(gencode_output_directory, "__init__.py"), "w") as f:
+                f.write(
+                    "from keynote_parser.macos_app_version import MacOSAppVersion\n\n"
+                    f"VERSION = MacOSAppVersion({version!r}, {bundle_version!r}, {build_version!r})\n\n"
+                )
+
+            # Step 4: Rename the proto files:
+            rename_proto_files(proto_output_directory)
+
+    # Step 5: Run protoc on the proto files in each version directory:
+    for version_directory in glob.glob(
+        os.path.join(repo_root_directory, "protos", "versions", "*")
+    ):
+        version = os.path.basename(version_directory)
+        python_identifier_version = "v" + version.replace(".", "_")
+        gencode_version_directory = os.path.join(
+            repo_root_directory, "keynote_parser", "versions", python_identifier_version
+        )
+        gencode_proto_output_directory = os.path.join(
+            gencode_version_directory, "generated"
+        )
+        os.makedirs(gencode_proto_output_directory, exist_ok=True)
+        subprocess.run(
+            [
+                "protoc",
+                "--proto_path",
+                version_directory,
+                "--python_out",
+                gencode_proto_output_directory,
+            ]
+            + glob.glob(os.path.join(version_directory, "*.proto")),
+        )
+        # Step 6: Touch init.py in the generated code directory.
+        open(os.path.join(gencode_proto_output_directory, "__init__.py"), "w").close()
+
+        # Step 7: Rewrite the imports in the generated code.
+        rewrite_imports(
+            glob.glob(os.path.join(gencode_proto_output_directory, "*.py")),
+            f"keynote_parser.versions.{python_identifier_version}.generated",
+        )
+
+        logging.info(f"Dumped {version} to {gencode_proto_output_directory}.")
+    logging.info("Done!")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/keynote_parser/__init__.py b/keynote_parser/__init__.py
index 47814dc..019bdab 100644
--- a/keynote_parser/__init__.py
+++ b/keynote_parser/__init__.py
@@ -3,13 +3,12 @@
 
 __author__ = "Peter Sobot"
 
-import keynote_parser.macos_app_version
+from keynote_parser.versions import VERSIONS
 
 __major_version__ = 1
 __patch_version__ = 0
-__supported_keynote_version__ = keynote_parser.macos_app_version.MacOSAppVersion(
-    "14.4", "7043.0.93", "1A89s"
-)
+
+__supported_keynote_version__ = max(VERSIONS)
 __version_tuple__ = (
     __major_version__,
     __supported_keynote_version__.major,
diff --git a/keynote_parser/codec.py b/keynote_parser/codec.py
index 545f6a1..499673e 100644
--- a/keynote_parser/codec.py
+++ b/keynote_parser/codec.py
@@ -1,3 +1,4 @@
+import importlib
 import struct
 import sys
 import traceback
@@ -10,12 +11,33 @@
 from google.protobuf.json_format import MessageToDict, ParseDict
 from google.protobuf.message import EncodeError
 
-from .generated.TSPArchiveMessages_pb2 import ArchiveInfo
-from .mapping import ID_NAME_MAP, NAME_CLASS_MAP
+from keynote_parser.versions import LATEST_VERSION as LATEST_VERSION_OBJECT
+
+LATEST_VERSION = LATEST_VERSION_OBJECT.short_version_string
 
 MAX_FLOAT = 340282346638528859811704183484516925440.000000000000000000
 
 
+def import_version(version: str = LATEST_VERSION):
+    try:
+        mapping = importlib.import_module(
+            f"keynote_parser.versions.v{version.replace('.', '_')}.mapping"
+        )
+    except ImportError:
+        raise KeyError(f"Mapping for version {version} not found.")
+    try:
+        tsp_archive_messages_pb2 = importlib.import_module(
+            f"keynote_parser.versions.v{version.replace('.', '_')}.generated.TSPArchiveMessages_pb2"
+        )
+    except ImportError:
+        raise KeyError(f"Archive for version {version} not found.")
+    return (
+        mapping.ID_NAME_MAP,
+        mapping.NAME_CLASS_MAP,
+        tsp_archive_messages_pb2.ArchiveInfo,
+    )
+
+
 class IWAFile(object):
     def __init__(self, chunks, filename=None):
         self.chunks = chunks
@@ -136,7 +158,7 @@ def to_dict(self):
         return message_to_dict(self.data)
 
     @classmethod
-    def FromString(cls, message_info, proto_klass, data):
+    def FromString(cls, message_info, proto_klass, data, version: str = LATEST_VERSION):
         if len(message_info.diff_field_path.path) != 1:
             raise NotImplementedError(
                 "Not sure how to deserialize ProtobufPatch without exactly one diff_field_path. "
@@ -149,7 +171,9 @@ def FromString(cls, message_info, proto_klass, data):
             )
         for diff_path in message_info.diff_field_path.path:
             patched_field = proto_klass.DESCRIPTOR.fields_by_number[diff_path]
-            field_message_class = NAME_CLASS_MAP[patched_field.message_type.full_name]
+            field_message_class = import_version(version)[1][
+                patched_field.message_type.full_name
+            ]
             return cls(field_message_class.FromString(data))
 
     def SerializeToString(self):
@@ -172,8 +196,8 @@ def __repr__(self):
         )
 
     @classmethod
-    def from_buffer(cls, buf, filename=None):
-        archive_info, payload = get_archive_info_and_remainder(buf)
+    def from_buffer(cls, buf, filename=None, version: str = LATEST_VERSION):
+        archive_info, payload = get_archive_info_and_remainder(buf, version=version)
         if not repr(archive_info):
             raise ValueError("Segment doesn't seem to start with an ArchiveInfo!")
 
@@ -189,10 +213,10 @@ def from_buffer(cls, buf, filename=None):
                     klass = partial(
                         ProtobufPatch.FromString,
                         message_info,
-                        ID_NAME_MAP[base_message.type],
+                        import_version(version)[0][base_message.type],
                     )
                 else:
-                    klass = ID_NAME_MAP[message_info.type]
+                    klass = import_version(version)[0][message_info.type]
             except KeyError:
                 raise NotImplementedError(
                     "Don't know how to parse Protobuf message type "
@@ -215,7 +239,7 @@ def from_buffer(cls, buf, filename=None):
         return cls(archive_info, payloads), payload[n:]
 
     @classmethod
-    def from_dict(cls, _dict):
+    def from_dict(cls, _dict, version: str = LATEST_VERSION):
         header = dict_to_header(_dict["header"])
         objects = []
         for message_info, o in zip(header.message_infos, _dict["objects"]):
@@ -223,7 +247,7 @@ def from_dict(cls, _dict):
                 base_message_info = header.message_infos[
                     message_info.base_message_index
                 ]
-                message_class = ID_NAME_MAP[base_message_info.type]
+                message_class = import_version(version)[0][base_message_info.type]
                 objects.append(ProtobufPatch(message_class, o))
             else:
                 objects.append(dict_to_message(o))
@@ -286,11 +310,13 @@ def _work_around_protobuf_max_float_handling(_dict):
     return _dict
 
 
-def dict_to_message(_dict):
+def dict_to_message(_dict, version: str = LATEST_VERSION):
     _type = _dict["_pbtype"]
     del _dict["_pbtype"]
     _dict = _work_around_protobuf_max_float_handling(_dict)
-    return ParseDict(_dict, NAME_CLASS_MAP[_type](), ignore_unknown_fields=True)
+    return ParseDict(
+        _dict, import_version(version)[1][_type](), ignore_unknown_fields=True
+    )
 
 
 def dict_to_header(_dict):
@@ -300,12 +326,12 @@ def dict_to_header(_dict):
     return dict_to_message(_dict)
 
 
-def get_archive_info_and_remainder(buf):
+def get_archive_info_and_remainder(buf, version: str = LATEST_VERSION):
     msg_len, new_pos = _DecodeVarint32(buf, 0)
     n = new_pos
     msg_buf = buf[n : n + msg_len]
     n += msg_len
-    return ArchiveInfo.FromString(msg_buf), buf[n:]
+    return import_version(version)[2].FromString(msg_buf), buf[n:]
 
 
 if __name__ == "__main__":
diff --git a/keynote_parser/mapping.py b/keynote_parser/mapping.py
deleted file mode 100644
index face11d..0000000
--- a/keynote_parser/mapping.py
+++ /dev/null
@@ -1,728 +0,0 @@
-# Generated code! Edit /Users/psobot/Code/keynote-parser/dumper/generate_mapping.py instead.
-
-from __future__ import absolute_import
-
-from .generated import KNArchives_pb2 as KNArchives
-from .generated import KNArchives_sos_pb2 as KNArchives_sos
-from .generated import KNCommandArchives_pb2 as KNCommandArchives
-from .generated import KNCommandArchives_sos_pb2 as KNCommandArchives_sos
-from .generated import TSAArchives_pb2 as TSAArchives
-from .generated import TSAArchives_sos_pb2 as TSAArchives_sos
-from .generated import TSACommandArchives_sos_pb2 as TSACommandArchives_sos
-from .generated import TSCEArchives_pb2 as TSCEArchives
-from .generated import TSCH3DArchives_pb2 as TSCH3DArchives
-from .generated import TSCHArchives_pb2 as TSCHArchives
-from .generated import TSCHArchives_Common_pb2 as TSCHArchives_Common
-from .generated import TSCHArchives_GEN_pb2 as TSCHArchives_GEN
-from .generated import TSCHArchives_sos_pb2 as TSCHArchives_sos
-from .generated import TSCHCommandArchives_pb2 as TSCHCommandArchives
-from .generated import TSCHPreUFFArchives_pb2 as TSCHPreUFFArchives
-from .generated import TSCKArchives_pb2 as TSCKArchives
-from .generated import TSCKArchives_sos_pb2 as TSCKArchives_sos
-from .generated import TSDArchives_pb2 as TSDArchives
-from .generated import TSDArchives_sos_pb2 as TSDArchives_sos
-from .generated import TSDCommandArchives_pb2 as TSDCommandArchives
-from .generated import TSKArchives_pb2 as TSKArchives
-from .generated import TSKArchives_sos_pb2 as TSKArchives_sos
-from .generated import TSPArchiveMessages_pb2 as TSPArchiveMessages
-from .generated import TSPDatabaseMessages_pb2 as TSPDatabaseMessages
-from .generated import TSPMessages_pb2 as TSPMessages
-from .generated import TSSArchives_pb2 as TSSArchives
-from .generated import TSSArchives_sos_pb2 as TSSArchives_sos
-from .generated import TSTArchives_pb2 as TSTArchives
-from .generated import TSTArchives_sos_pb2 as TSTArchives_sos
-from .generated import TSTCommandArchives_pb2 as TSTCommandArchives
-from .generated import TSTStylePropertyArchiving_pb2 as TSTStylePropertyArchiving
-from .generated import TSWPArchives_pb2 as TSWPArchives
-from .generated import TSWPArchives_sos_pb2 as TSWPArchives_sos
-from .generated import TSWPCommandArchives_pb2 as TSWPCommandArchives
-
-
-PROTO_FILES = [
-    KNArchives,
-    KNArchives_sos,
-    KNCommandArchives,
-    KNCommandArchives_sos,
-    TSAArchives,
-    TSAArchives_sos,
-    TSACommandArchives_sos,
-    TSCEArchives,
-    TSCH3DArchives,
-    TSCHArchives,
-    TSCHArchives_Common,
-    TSCHArchives_GEN,
-    TSCHArchives_sos,
-    TSCHCommandArchives,
-    TSCHPreUFFArchives,
-    TSCKArchives,
-    TSCKArchives_sos,
-    TSDArchives,
-    TSDArchives_sos,
-    TSDCommandArchives,
-    TSKArchives,
-    TSKArchives_sos,
-    TSPArchiveMessages,
-    TSPDatabaseMessages,
-    TSPMessages,
-    TSSArchives,
-    TSSArchives_sos,
-    TSTArchives,
-    TSTArchives_sos,
-    TSTCommandArchives,
-    TSTStylePropertyArchiving,
-    TSWPArchives,
-    TSWPArchives_sos,
-    TSWPCommandArchives,
-]
-
-TSPRegistryMapping = {
-    "1": "KN.DocumentArchive",
-    "2": "KN.ShowArchive",
-    "3": "KN.UIStateArchive",
-    "4": "KN.SlideNodeArchive",
-    "5": "KN.SlideArchive",
-    "6": "KN.SlideArchive",
-    "7": "KN.PlaceholderArchive",
-    "8": "KN.BuildArchive",
-    "9": "KN.SlideStyleArchive",
-    "10": "KN.ThemeArchive",
-    "11": "KN.PasteboardNativeStorageArchive",
-    "12": "KN.PlaceholderArchive",
-    "14": "TSWP.TextualAttachmentArchive",
-    "15": "KN.NoteArchive",
-    "16": "KN.RecordingArchive",
-    "17": "KN.RecordingEventTrackArchive",
-    "18": "KN.RecordingMovieTrackArchive",
-    "19": "KN.ClassicStylesheetRecordArchive",
-    "20": "KN.ClassicThemeRecordArchive",
-    "21": "KN.Soundtrack",
-    "22": "KN.SlideNumberAttachmentArchive",
-    "23": "KN.DesktopUILayoutArchive",
-    "24": "KN.CanvasSelectionArchive",
-    "25": "KN.SlideCollectionSelectionArchive",
-    "26": "KN.MotionBackgroundStyleArchive",
-    "100": "KN.CommandBuildSetValueArchive",
-    "101": "KN.CommandShowInsertSlideArchive",
-    "102": "KN.CommandShowMoveSlideArchive",
-    "103": "KN.CommandShowRemoveSlideArchive",
-    "104": "KN.CommandSlideInsertDrawablesArchive",
-    "105": "KN.CommandSlideRemoveDrawableArchive",
-    "106": "KN.CommandSlideNodeSetPropertyArchive",
-    "107": "KN.CommandSlideInsertBuildArchive",
-    "109": "KN.CommandSlideRemoveBuildArchive",
-    "110": "KN.CommandSlideInsertBuildChunkArchive",
-    "111": "KN.CommandSlideMoveBuildChunksArchive",
-    "112": "KN.CommandSlideRemoveBuildChunkArchive",
-    "114": "KN.CommandTransitionSetValueArchive",
-    "118": "KN.CommandSlideMoveDrawableZOrderArchive",
-    "119": "KN.CommandChangeTemplateSlideArchive",
-    "123": "KN.CommandShowSetSlideNumberVisibilityArchive",
-    "124": "KN.CommandShowSetValueArchive",
-    "128": "KN.CommandShowMarkOutOfSyncRecordingArchive",
-    "129": "KN.CommandShowRemoveRecordingArchive",
-    "130": "KN.CommandShowReplaceRecordingArchive",
-    "131": "KN.CommandShowSetSoundtrack",
-    "132": "KN.CommandSoundtrackSetValue",
-    "134": "KN.CommandMoveTemplatesArchive",
-    "135": "KN.CommandInsertTemplateArchive",
-    "136": "KN.CommandSlideSetStyleArchive",
-    "137": "KN.CommandSlideSetPlaceholdersForTagsArchive",
-    "138": "KN.CommandBuildChunkSetValueArchive",
-    "140": "KN.CommandRemoveTemplateArchive",
-    "142": "KN.CommandTemplateSetThumbnailTextArchive",
-    "143": "KN.CommandShowChangeThemeArchive",
-    "144": "KN.CommandSlidePrimitiveSetTemplateArchive",
-    "145": "KN.CommandTemplateSetBodyStylesArchive",
-    "146": "KNSOS.CommandSlideReapplyTemplateSlideArchive",
-    "148": "KN.ChartInfoGeometryCommandArchive",
-    "150": "KN.CommandSlideUpdateTemplateDrawables",
-    "152": "KN.CommandSlideSetBackgroundFillArchive",
-    "153": "KN.BuildChunkArchive",
-    "156": "KN.CommandSlideNodeSetViewStatePropertyArchive",
-    "157": "KN.CommandBuildUpdateChunkCountArchive",
-    "158": "KN.CommandBuildUpdateChunkReferentsArchive",
-    "159": "KN.BuildAttributeTupleArchive",
-    "160": "KN.CommandSetThemeCustomEffectTimingCurveArchive",
-    "161": "KN.CommandShowChangeSlideSizeArchive",
-    "162": "KN.InsertBuildDescriptionArchive",
-    "163": "KN.RemoveBuildDescriptionArchive",
-    "164": "KN.DocumentSelectionTransformerArchive",
-    "165": "KN.SlideCollectionSelectionTransformerArchive",
-    "166": "KN.OutlineCanvasSelectionTransformerArchive",
-    "167": "KN.NoteCanvasSelectionTransformerArchive",
-    "168": "KN.CanvasSelectionTransformerArchive",
-    "169": "KN.OutlineSelectionTransformerArchive",
-    "170": "KN.UndoObjectArchive",
-    "172": "KN.PrototypeForUndoTemplateChangeArchive",
-    "173": "KN.CommandShowMarkOutOfSyncRecordingIfNeededArchive",
-    "174": "KNSOS.InducedVerifyDocumentWithServerCommandArchive",
-    "175": "KNSOS.InducedVerifyDrawableZOrdersWithServerCommandArchive",
-    "176": "KN.CommandPrimitiveInsertTemplateArchive",
-    "177": "KN.CommandPrimitiveRemoveTemplateArchive",
-    "178": "KN.CommandTemplateSlideSetPlaceholderForTagArchive",
-    "179": "KN.CommandSlidePropagateSetPlaceholderForTagArchive",
-    "180": "KN.ActionGhostSelectionArchive",
-    "181": "KN.ActionGhostSelectionTransformerArchive",
-    "182": "KN.CommandSlideResetTemplateBackgroundObjectsArchive",
-    "184": "KN.LiveVideoSource",
-    "185": "KN.LiveVideoSourceCollection",
-    "186": "KN.CommandLiveVideoInfoApplyPreset",
-    "187": "KN.CommandLiveVideoInfoSetSource",
-    "188": "KN.CommandLiveVideoInfoSetValue",
-    "189": "KN.CommandLiveVideoSourceSetValue",
-    "190": "KN.CommandLiveVideoStyleSetValue",
-    "191": "KN.CommandThemeAddLiveVideoSource",
-    "192": "KN.CommandThemeRemoveLiveVideoSource",
-    "194": "KN.CommandMotionBackgroundStyleSetValueArchive",
-    "195": "KN.CommandMotionBackgroundStyleUpdatePosterFrameDataArchive",
-    "200": "TSK.DocumentArchive",
-    "201": "TSK.LocalCommandHistory",
-    "202": "TSK.CommandGroupArchive",
-    "203": "TSK.CommandContainerArchive",
-    "205": "TSK.TreeNode",
-    "210": "TSK.ViewStateArchive",
-    "211": "TSK.DocumentSupportArchive",
-    "212": "TSK.AnnotationAuthorArchive",
-    "213": "TSK.AnnotationAuthorStorageArchive",
-    "215": "TSCK.SetAnnotationAuthorColorCommandArchive",
-    "218": "TSCK.CollaborationCommandHistory",
-    "219": "TSK.DocumentSelectionArchive",
-    "220": "TSK.CommandSelectionBehaviorArchive",
-    "221": "TSK.NullCommandArchive",
-    "222": "TSK.CustomFormatListArchive",
-    "223": "TSK.GroupCommitCommandArchive",
-    "224": "TSK.InducedCommandCollectionArchive",
-    "225": "TSK.InducedCommandCollectionCommitCommandArchive",
-    "226": "TSCK.CollaborationDocumentSessionState",
-    "227": "TSCK.CollaborationCommandHistoryCoalescingGroup",
-    "228": "TSCK.CollaborationCommandHistoryCoalescingGroupNode",
-    "229": "TSCK.CollaborationCommandHistoryOriginatingCommandAcknowledgementObserver",
-    "230": "TSCK.DocumentSupportCollaborationState",
-    "231": "TSK.ChangeDocumentPackageTypeCommandArchive",
-    "232": "TSK.UpgradeDocPostProcessingCommandArchive",
-    "233": "TSK.FinalCommandPairArchive",
-    "234": "TSK.OutgoingCommandQueueItem",
-    "235": "TSCK.TransformerEntry",
-    "238": "TSCK.CreateLocalStorageSnapshotCommandArchive",
-    "240": "TSK.SelectionPathTransformerArchive",
-    "241": "TSK.NativeContentDescription",
-    "242": "TSD.PencilAnnotationStorageArchive",
-    "245": "TSCK.OperationStorage",
-    "246": "TSCK.OperationStorageEntryArray",
-    "247": "TSCK.OperationStorageEntryArraySegment",
-    "248": "TSCK.BlockDiffsAtCurrentRevisionCommand",
-    "249": "TSCK.OutgoingCommandQueue",
-    "250": "TSCK.OutgoingCommandQueueSegment",
-    "251": "TSK.PropagatedCommandCollectionArchive",
-    "252": "TSK.LocalCommandHistoryItem",
-    "253": "TSK.LocalCommandHistoryArray",
-    "254": "TSK.LocalCommandHistoryArraySegment",
-    "255": "TSCK.CollaborationCommandHistoryItem",
-    "256": "TSCK.CollaborationCommandHistoryArray",
-    "257": "TSCK.CollaborationCommandHistoryArraySegment",
-    "258": "TSK.PencilAnnotationUIState",
-    "259": "TSCKSOS.FixCorruptedDataCommandArchive",
-    "260": "TSCK.CommandAssetChunkArchive",
-    "261": "TSCK.AssetUploadStatusCommandArchive",
-    "262": "TSCK.AssetUnmaterializedOnServerCommandArchive",
-    "263": "TSK.CommandBehaviorArchive",
-    "264": "TSK.CommandBehaviorSelectionPathStorageArchive",
-    "265": "TSCK.CommandActivityBehaviorArchive",
-    "273": "TSCK.ActivityOnlyCommandArchive",
-    "275": "TSCK.SetActivityAuthorShareParticipantIDCommandArchive",
-    "279": "TSCK.ActivityAuthorCacheArchive",
-    "280": "TSCK.ActivityStreamArchive",
-    "281": "TSCK.ActivityArchive",
-    "282": "TSCK.ActivityCommitCommandArchive",
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-    "10011": "TSWP.SectionPlaceholderArchive",
-    "10020": "TSWP.ShapeSelectionTransformerArchive",
-    "10021": "TSWP.SelectionTransformerArchive",
-    "10022": "TSWP.ShapeContentDescription",
-    "10023": "TSWP.TateChuYokoFieldArchive",
-    "10024": "TSWP.DropCapStyleArchive",
-    "11000": "TSP.PasteboardObject",
-    "11006": "TSP.PackageMetadata",
-    "11007": "TSP.PasteboardMetadata",
-    "11008": "TSP.ObjectContainer",
-    "11009": "TSP.ViewStateMetadata",
-    "11010": "TSP.ObjectCollection",
-    "11011": "TSP.DocumentMetadata",
-    "11012": "TSP.SupportMetadata",
-    "11013": "TSP.ObjectSerializationMetadata",
-    "11014": "TSP.DataMetadata",
-    "11015": "TSP.DataMetadataMap",
-    "11016": "TSP.LargeNumberArraySegment",
-    "11017": "TSP.LargeStringArraySegment",
-    "11018": "TSP.LargeLazyObjectArraySegment",
-    "11019": "TSP.LargeNumberArray",
-    "11020": "TSP.LargeStringArray",
-    "11021": "TSP.LargeLazyObjectArray",
-    "11024": "TSP.LargeUUIDArraySegment",
-    "11025": "TSP.LargeUUIDArray",
-    "11026": "TSP.LargeObjectArraySegment",
-    "11027": "TSP.LargeObjectArray",
-}
-
-
-def compute_maps():
-    name_class_map = {}
-    for file in PROTO_FILES:
-        for message_name in file.DESCRIPTOR.message_types_by_name:
-            message_type = getattr(file, message_name)
-            name_class_map[message_type.DESCRIPTOR.full_name] = message_type
-
-    id_name_map = {}
-    for k, v in list(TSPRegistryMapping.items()):
-        if v in name_class_map:
-            id_name_map[int(k)] = name_class_map[v]
-
-    return name_class_map, id_name_map
-
-
-NAME_CLASS_MAP, ID_NAME_MAP = compute_maps()
diff --git a/keynote_parser/versions/__init__.py b/keynote_parser/versions/__init__.py
new file mode 100644
index 0000000..9cd084f
--- /dev/null
+++ b/keynote_parser/versions/__init__.py
@@ -0,0 +1,15 @@
+import importlib
+import os
+
+VERSIONS = []
+
+for _dir in os.listdir(os.path.dirname(__file__)):
+    if os.path.isdir(os.path.join(os.path.dirname(__file__), _dir)) and os.path.exists(
+        os.path.join(os.path.dirname(__file__), _dir, "__init__.py")
+    ):
+        module = importlib.import_module(f".{_dir}", package="keynote_parser.versions")
+        VERSIONS.append(module.VERSION)
+
+LATEST_VERSION = max(VERSIONS)
+
+__all__ = ["VERSIONS", "LATEST_VERSION"]
diff --git a/keynote_parser/versions/v14_4/__init__.py b/keynote_parser/versions/v14_4/__init__.py
new file mode 100644
index 0000000..510647a
--- /dev/null
+++ b/keynote_parser/versions/v14_4/__init__.py
@@ -0,0 +1,3 @@
+from keynote_parser.macos_app_version import MacOSAppVersion
+
+VERSION = MacOSAppVersion("14.4", "7043.0.93", "1A89s")
diff --git a/keynote_parser/versions/v14_4/mapping.py b/keynote_parser/versions/v14_4/mapping.py
new file mode 100644
index 0000000..18a5db2
--- /dev/null
+++ b/keynote_parser/versions/v14_4/mapping.py
@@ -0,0 +1,727 @@
+# Generated code! Edit /Users/psobot/Code/keynote-parser/dumper/generate_mapping.py instead.
+
+from __future__ import absolute_import
+
+from .generated import KNArchives_pb2 as KNArchives
+from .generated import KNArchives_sos_pb2 as KNArchives_sos
+from .generated import KNCommandArchives_pb2 as KNCommandArchives
+from .generated import KNCommandArchives_sos_pb2 as KNCommandArchives_sos
+from .generated import TSAArchives_pb2 as TSAArchives
+from .generated import TSAArchives_sos_pb2 as TSAArchives_sos
+from .generated import TSACommandArchives_sos_pb2 as TSACommandArchives_sos
+from .generated import TSCEArchives_pb2 as TSCEArchives
+from .generated import TSCH3DArchives_pb2 as TSCH3DArchives
+from .generated import TSCHArchives_Common_pb2 as TSCHArchives_Common
+from .generated import TSCHArchives_GEN_pb2 as TSCHArchives_GEN
+from .generated import TSCHArchives_pb2 as TSCHArchives
+from .generated import TSCHArchives_sos_pb2 as TSCHArchives_sos
+from .generated import TSCHCommandArchives_pb2 as TSCHCommandArchives
+from .generated import TSCHPreUFFArchives_pb2 as TSCHPreUFFArchives
+from .generated import TSCKArchives_pb2 as TSCKArchives
+from .generated import TSCKArchives_sos_pb2 as TSCKArchives_sos
+from .generated import TSDArchives_pb2 as TSDArchives
+from .generated import TSDArchives_sos_pb2 as TSDArchives_sos
+from .generated import TSDCommandArchives_pb2 as TSDCommandArchives
+from .generated import TSKArchives_pb2 as TSKArchives
+from .generated import TSKArchives_sos_pb2 as TSKArchives_sos
+from .generated import TSPArchiveMessages_pb2 as TSPArchiveMessages
+from .generated import TSPDatabaseMessages_pb2 as TSPDatabaseMessages
+from .generated import TSPMessages_pb2 as TSPMessages
+from .generated import TSSArchives_pb2 as TSSArchives
+from .generated import TSSArchives_sos_pb2 as TSSArchives_sos
+from .generated import TSTArchives_pb2 as TSTArchives
+from .generated import TSTArchives_sos_pb2 as TSTArchives_sos
+from .generated import TSTCommandArchives_pb2 as TSTCommandArchives
+from .generated import TSTStylePropertyArchiving_pb2 as TSTStylePropertyArchiving
+from .generated import TSWPArchives_pb2 as TSWPArchives
+from .generated import TSWPArchives_sos_pb2 as TSWPArchives_sos
+from .generated import TSWPCommandArchives_pb2 as TSWPCommandArchives
+
+PROTO_FILES = [
+    KNArchives,
+    KNArchives_sos,
+    KNCommandArchives,
+    KNCommandArchives_sos,
+    TSAArchives,
+    TSAArchives_sos,
+    TSACommandArchives_sos,
+    TSCEArchives,
+    TSCH3DArchives,
+    TSCHArchives,
+    TSCHArchives_Common,
+    TSCHArchives_GEN,
+    TSCHArchives_sos,
+    TSCHCommandArchives,
+    TSCHPreUFFArchives,
+    TSCKArchives,
+    TSCKArchives_sos,
+    TSDArchives,
+    TSDArchives_sos,
+    TSDCommandArchives,
+    TSKArchives,
+    TSKArchives_sos,
+    TSPArchiveMessages,
+    TSPDatabaseMessages,
+    TSPMessages,
+    TSSArchives,
+    TSSArchives_sos,
+    TSTArchives,
+    TSTArchives_sos,
+    TSTCommandArchives,
+    TSTStylePropertyArchiving,
+    TSWPArchives,
+    TSWPArchives_sos,
+    TSWPCommandArchives,
+]
+
+TSPRegistryMapping = {
+    1: "KN.DocumentArchive",
+    2: "KN.ShowArchive",
+    3: "KN.UIStateArchive",
+    4: "KN.SlideNodeArchive",
+    5: "KN.SlideArchive",
+    6: "KN.SlideArchive",
+    7: "KN.PlaceholderArchive",
+    8: "KN.BuildArchive",
+    9: "KN.SlideStyleArchive",
+    10: "KN.ThemeArchive",
+    11: "KN.PasteboardNativeStorageArchive",
+    12: "KN.PlaceholderArchive",
+    14: "TSWP.TextualAttachmentArchive",
+    15: "KN.NoteArchive",
+    16: "KN.RecordingArchive",
+    17: "KN.RecordingEventTrackArchive",
+    18: "KN.RecordingMovieTrackArchive",
+    19: "KN.ClassicStylesheetRecordArchive",
+    20: "KN.ClassicThemeRecordArchive",
+    21: "KN.Soundtrack",
+    22: "KN.SlideNumberAttachmentArchive",
+    23: "KN.DesktopUILayoutArchive",
+    24: "KN.CanvasSelectionArchive",
+    25: "KN.SlideCollectionSelectionArchive",
+    26: "KN.MotionBackgroundStyleArchive",
+    100: "KN.CommandBuildSetValueArchive",
+    101: "KN.CommandShowInsertSlideArchive",
+    102: "KN.CommandShowMoveSlideArchive",
+    103: "KN.CommandShowRemoveSlideArchive",
+    104: "KN.CommandSlideInsertDrawablesArchive",
+    105: "KN.CommandSlideRemoveDrawableArchive",
+    106: "KN.CommandSlideNodeSetPropertyArchive",
+    107: "KN.CommandSlideInsertBuildArchive",
+    109: "KN.CommandSlideRemoveBuildArchive",
+    110: "KN.CommandSlideInsertBuildChunkArchive",
+    111: "KN.CommandSlideMoveBuildChunksArchive",
+    112: "KN.CommandSlideRemoveBuildChunkArchive",
+    114: "KN.CommandTransitionSetValueArchive",
+    118: "KN.CommandSlideMoveDrawableZOrderArchive",
+    119: "KN.CommandChangeTemplateSlideArchive",
+    123: "KN.CommandShowSetSlideNumberVisibilityArchive",
+    124: "KN.CommandShowSetValueArchive",
+    128: "KN.CommandShowMarkOutOfSyncRecordingArchive",
+    129: "KN.CommandShowRemoveRecordingArchive",
+    130: "KN.CommandShowReplaceRecordingArchive",
+    131: "KN.CommandShowSetSoundtrack",
+    132: "KN.CommandSoundtrackSetValue",
+    134: "KN.CommandMoveTemplatesArchive",
+    135: "KN.CommandInsertTemplateArchive",
+    136: "KN.CommandSlideSetStyleArchive",
+    137: "KN.CommandSlideSetPlaceholdersForTagsArchive",
+    138: "KN.CommandBuildChunkSetValueArchive",
+    140: "KN.CommandRemoveTemplateArchive",
+    142: "KN.CommandTemplateSetThumbnailTextArchive",
+    143: "KN.CommandShowChangeThemeArchive",
+    144: "KN.CommandSlidePrimitiveSetTemplateArchive",
+    145: "KN.CommandTemplateSetBodyStylesArchive",
+    146: "KNSOS.CommandSlideReapplyTemplateSlideArchive",
+    148: "KN.ChartInfoGeometryCommandArchive",
+    150: "KN.CommandSlideUpdateTemplateDrawables",
+    152: "KN.CommandSlideSetBackgroundFillArchive",
+    153: "KN.BuildChunkArchive",
+    156: "KN.CommandSlideNodeSetViewStatePropertyArchive",
+    157: "KN.CommandBuildUpdateChunkCountArchive",
+    158: "KN.CommandBuildUpdateChunkReferentsArchive",
+    159: "KN.BuildAttributeTupleArchive",
+    160: "KN.CommandSetThemeCustomEffectTimingCurveArchive",
+    161: "KN.CommandShowChangeSlideSizeArchive",
+    162: "KN.InsertBuildDescriptionArchive",
+    163: "KN.RemoveBuildDescriptionArchive",
+    164: "KN.DocumentSelectionTransformerArchive",
+    165: "KN.SlideCollectionSelectionTransformerArchive",
+    166: "KN.OutlineCanvasSelectionTransformerArchive",
+    167: "KN.NoteCanvasSelectionTransformerArchive",
+    168: "KN.CanvasSelectionTransformerArchive",
+    169: "KN.OutlineSelectionTransformerArchive",
+    170: "KN.UndoObjectArchive",
+    172: "KN.PrototypeForUndoTemplateChangeArchive",
+    173: "KN.CommandShowMarkOutOfSyncRecordingIfNeededArchive",
+    174: "KNSOS.InducedVerifyDocumentWithServerCommandArchive",
+    175: "KNSOS.InducedVerifyDrawableZOrdersWithServerCommandArchive",
+    176: "KN.CommandPrimitiveInsertTemplateArchive",
+    177: "KN.CommandPrimitiveRemoveTemplateArchive",
+    178: "KN.CommandTemplateSlideSetPlaceholderForTagArchive",
+    179: "KN.CommandSlidePropagateSetPlaceholderForTagArchive",
+    180: "KN.ActionGhostSelectionArchive",
+    181: "KN.ActionGhostSelectionTransformerArchive",
+    182: "KN.CommandSlideResetTemplateBackgroundObjectsArchive",
+    184: "KN.LiveVideoSource",
+    185: "KN.LiveVideoSourceCollection",
+    186: "KN.CommandLiveVideoInfoApplyPreset",
+    187: "KN.CommandLiveVideoInfoSetSource",
+    188: "KN.CommandLiveVideoInfoSetValue",
+    189: "KN.CommandLiveVideoSourceSetValue",
+    190: "KN.CommandLiveVideoStyleSetValue",
+    191: "KN.CommandThemeAddLiveVideoSource",
+    192: "KN.CommandThemeRemoveLiveVideoSource",
+    194: "KN.CommandMotionBackgroundStyleSetValueArchive",
+    195: "KN.CommandMotionBackgroundStyleUpdatePosterFrameDataArchive",
+    200: "TSK.DocumentArchive",
+    201: "TSK.LocalCommandHistory",
+    202: "TSK.CommandGroupArchive",
+    203: "TSK.CommandContainerArchive",
+    205: "TSK.TreeNode",
+    210: "TSK.ViewStateArchive",
+    211: "TSK.DocumentSupportArchive",
+    212: "TSK.AnnotationAuthorArchive",
+    213: "TSK.AnnotationAuthorStorageArchive",
+    215: "TSCK.SetAnnotationAuthorColorCommandArchive",
+    218: "TSCK.CollaborationCommandHistory",
+    219: "TSK.DocumentSelectionArchive",
+    220: "TSK.CommandSelectionBehaviorArchive",
+    221: "TSK.NullCommandArchive",
+    222: "TSK.CustomFormatListArchive",
+    223: "TSK.GroupCommitCommandArchive",
+    224: "TSK.InducedCommandCollectionArchive",
+    225: "TSK.InducedCommandCollectionCommitCommandArchive",
+    226: "TSCK.CollaborationDocumentSessionState",
+    227: "TSCK.CollaborationCommandHistoryCoalescingGroup",
+    228: "TSCK.CollaborationCommandHistoryCoalescingGroupNode",
+    229: "TSCK.CollaborationCommandHistoryOriginatingCommandAcknowledgementObserver",
+    230: "TSCK.DocumentSupportCollaborationState",
+    231: "TSK.ChangeDocumentPackageTypeCommandArchive",
+    232: "TSK.UpgradeDocPostProcessingCommandArchive",
+    233: "TSK.FinalCommandPairArchive",
+    234: "TSK.OutgoingCommandQueueItem",
+    235: "TSCK.TransformerEntry",
+    238: "TSCK.CreateLocalStorageSnapshotCommandArchive",
+    240: "TSK.SelectionPathTransformerArchive",
+    241: "TSK.NativeContentDescription",
+    242: "TSD.PencilAnnotationStorageArchive",
+    245: "TSCK.OperationStorage",
+    246: "TSCK.OperationStorageEntryArray",
+    247: "TSCK.OperationStorageEntryArraySegment",
+    248: "TSCK.BlockDiffsAtCurrentRevisionCommand",
+    249: "TSCK.OutgoingCommandQueue",
+    250: "TSCK.OutgoingCommandQueueSegment",
+    251: "TSK.PropagatedCommandCollectionArchive",
+    252: "TSK.LocalCommandHistoryItem",
+    253: "TSK.LocalCommandHistoryArray",
+    254: "TSK.LocalCommandHistoryArraySegment",
+    255: "TSCK.CollaborationCommandHistoryItem",
+    256: "TSCK.CollaborationCommandHistoryArray",
+    257: "TSCK.CollaborationCommandHistoryArraySegment",
+    258: "TSK.PencilAnnotationUIState",
+    259: "TSCKSOS.FixCorruptedDataCommandArchive",
+    260: "TSCK.CommandAssetChunkArchive",
+    261: "TSCK.AssetUploadStatusCommandArchive",
+    262: "TSCK.AssetUnmaterializedOnServerCommandArchive",
+    263: "TSK.CommandBehaviorArchive",
+    264: "TSK.CommandBehaviorSelectionPathStorageArchive",
+    265: "TSCK.CommandActivityBehaviorArchive",
+    273: "TSCK.ActivityOnlyCommandArchive",
+    275: "TSCK.SetActivityAuthorShareParticipantIDCommandArchive",
+    279: "TSCK.ActivityAuthorCacheArchive",
+    280: "TSCK.ActivityStreamArchive",
+    281: "TSCK.ActivityArchive",
+    282: "TSCK.ActivityCommitCommandArchive",
+    283: "TSCK.ActivityStreamActivityArray",
+    284: "TSCK.ActivityStreamActivityArraySegment",
+    285: "TSCK.ActivityStreamRemovedAuthorAuditorPendingStateArchive",
+    286: "TSCK.ActivityAuthorArchive",
+    287: "TSCKSOS.ResetActivityStreamCommandArchive",
+    288: "TSCKSOS.RemoveAuthorIdentifiersCommandArchive",
+    289: "TSCK.ActivityCursorCollectionPersistenceWrapperArchive",
+    400: "TSS.StyleArchive",
+    401: "TSS.StylesheetArchive",
+    402: "TSS.ThemeArchive",
+    412: "TSS.StyleUpdatePropertyMapCommandArchive",
+    413: "TSS.ThemeReplacePresetCommandArchive",
+    414: "TSS.ThemeAddStylePresetCommandArchive",
+    415: "TSS.ThemeRemoveStylePresetCommandArchive",
+    416: "TSS.ThemeReplaceColorPresetCommandArchive",
+    417: "TSS.ThemeMovePresetCommandArchive",
+    419: "TSS.ThemeReplaceStylePresetAndDisconnectStylesCommandArchive",
+    600: "TSA.DocumentArchive",
+    601: "TSA.FunctionBrowserStateArchive",
+    602: "TSA.PropagatePresetCommandArchive",
+    603: "TSA.ShortcutControllerArchive",
+    604: "TSA.ShortcutCommandArchive",
+    605: "TSA.AddCustomFormatCommandArchive",
+    606: "TSA.UpdateCustomFormatCommandArchive",
+    607: "TSA.ReplaceCustomFormatCommandArchive",
+    611: "TSASOS.VerifyObjectsWithServerCommandArchive",
+    612: "TSA.InducedVerifyObjectsWithServerCommandArchive",
+    613: "TSASOS.VerifyDocumentWithServerCommandArchive",
+    614: "TSASOS.VerifyDrawableZOrdersWithServerCommandArchive",
+    615: "TSASOS.InducedVerifyDrawableZOrdersWithServerCommandArchive",
+    616: "TSA.NeedsMediaCompatibilityUpgradeCommandArchive",
+    617: "TSA.ChangeDocumentLocaleCommandArchive",
+    618: "TSA.StyleUpdatePropertyMapCommandArchive",
+    619: "TSA.RemoteDataChangeCommandArchive",
+    623: "TSA.GalleryItem",
+    624: "TSA.GallerySelectionTransformer",
+    625: "TSA.GalleryItemSelection",
+    626: "TSA.GalleryItemSelectionTransformer",
+    627: "TSA.GalleryInfoSetValueCommandArchive",
+    628: "TSA.GalleryItemSetGeometryCommand",
+    629: "TSA.GalleryItemSetValueCommand",
+    630: "TSA.InducedVerifyTransformHistoryWithServerCommandArchive",
+    631: "TSASOS.CommandReapplyMasterArchive",
+    632: "TSASOS.PropagateMasterChangeCommandArchive",
+    633: "TSA.CaptionInfoArchive",
+    634: "TSA.CaptionPlacementArchive",
+    635: "TSA.TitlePlacementCommandArchive",
+    636: "TSA.GalleryInfoInsertItemsCommandArchive",
+    637: "TSA.GalleryInfoRemoveItemsCommandArchive",
+    638: "TSASOS.VerifyActivityStreamWithServerCommandArchive",
+    639: "TSASOS.InducedVerifyActivityStreamWithServerCommandArchive",
+    640: "TSASOS.VerifyTransformHistoryWithServerCommandArchive",
+    641: "TSA.Object3DInfoSetValueCommandArchive",
+    642: "TSA.Object3DInfoCommandArchive",
+    2001: "TSWP.StorageArchive",
+    2002: "TSWP.SelectionArchive",
+    2003: "TSWP.DrawableAttachmentArchive",
+    2004: "TSWP.TextualAttachmentArchive",
+    2005: "TSWP.StorageArchive",
+    2006: "TSWP.UIGraphicalAttachment",
+    2007: "TSWP.TextualAttachmentArchive",
+    2008: "TSWP.FootnoteReferenceAttachmentArchive",
+    2009: "TSWP.TextualAttachmentArchive",
+    2010: "TSWP.TSWPTOCPageNumberAttachmentArchive",
+    2011: "TSWP.ShapeInfoArchive",
+    2013: "TSWP.HighlightArchive",
+    2014: "TSWP.CommentInfoArchive",
+    2015: "TSWP.EquationInfoArchive",
+    2016: "TSWP.PencilAnnotationArchive",
+    2021: "TSWP.CharacterStyleArchive",
+    2022: "TSWP.ParagraphStyleArchive",
+    2023: "TSWP.ListStyleArchive",
+    2024: "TSWP.ColumnStyleArchive",
+    2025: "TSWP.ShapeStyleArchive",
+    2026: "TSWP.TOCEntryStyleArchive",
+    2031: "TSWP.PlaceholderSmartFieldArchive",
+    2032: "TSWP.HyperlinkFieldArchive",
+    2033: "TSWP.FilenameSmartFieldArchive",
+    2034: "TSWP.DateTimeSmartFieldArchive",
+    2035: "TSWP.BookmarkFieldArchive",
+    2036: "TSWP.MergeSmartFieldArchive",
+    2037: "TSWP.CitationRecordArchive",
+    2038: "TSWP.CitationSmartFieldArchive",
+    2039: "TSWP.UnsupportedHyperlinkFieldArchive",
+    2040: "TSWP.BibliographySmartFieldArchive",
+    2041: "TSWP.TOCSmartFieldArchive",
+    2042: "TSWP.RubyFieldArchive",
+    2043: "TSWP.NumberAttachmentArchive",
+    2050: "TSWP.TextStylePresetArchive",
+    2051: "TSWP.TOCSettingsArchive",
+    2052: "TSWP.TOCEntryInstanceArchive",
+    2053: "TSWPSOS.StyleDiffArchive",
+    2060: "TSWP.ChangeArchive",
+    2061: "TSK.DeprecatedChangeAuthorArchive",
+    2062: "TSWP.ChangeSessionArchive",
+    2101: "TSWP.TextCommandArchive",
+    2107: "TSWP.ApplyPlaceholderTextCommandArchive",
+    2116: "TSWP.ApplyRubyTextCommandArchive",
+    2118: "TSWP.ModifyRubyTextCommandArchive",
+    2120: "TSWP.ModifyTOCSettingsBaseCommandArchive",
+    2121: "TSWP.ModifyTOCSettingsForTOCInfoCommandArchive",
+    2123: "TSWP.SetObjectPropertiesCommandArchive",
+    2124: "TSWP.UpdateFlowInfoCommandArchive",
+    2125: "TSWP.AddFlowInfoCommandArchive",
+    2126: "TSWP.RemoveFlowInfoCommandArchive",
+    2127: "TSWP.ContainedObjectsCommandArchive",
+    2128: "TSWP.EquationInfoGeometryCommandArchive",
+    2206: "TSWP.AnchorAttachmentCommandArchive",
+    2217: "TSWP.TextCommentReplyCommandArchive",
+    2231: "TSWP.ShapeApplyPresetCommandArchive",
+    2240: "TSWP.TOCInfoArchive",
+    2241: "TSWP.TOCAttachmentArchive",
+    2242: "TSWP.TOCLayoutHintArchive",
+    2400: "TSWP.StyleBaseCommandArchive",
+    2401: "TSWP.StyleCreateCommandArchive",
+    2402: "TSWP.StyleRenameCommandArchive",
+    2404: "TSWP.StyleDeleteCommandArchive",
+    2405: "TSWP.StyleReorderCommandArchive",
+    2406: "TSWP.StyleUpdatePropertyMapCommandArchive",
+    2407: "TSWP.StorageActionCommandArchive",
+    2408: "TSWP.ShapeStyleSetValueCommandArchive",
+    2409: "TSWP.HyperlinkSelectionArchive",
+    2410: "TSWP.FlowInfoArchive",
+    2411: "TSWP.FlowInfoContainerArchive",
+    2412: "TSWP.PencilAnnotationSelectionTransformerArchive",
+    2413: "TSWP.DateTimeSelectionArchive",
+    3002: "TSD.DrawableArchive",
+    3003: "TSD.ContainerArchive",
+    3004: "TSD.ShapeArchive",
+    3005: "TSD.ImageArchive",
+    3006: "TSD.MaskArchive",
+    3007: "TSD.MovieArchive",
+    3008: "TSD.GroupArchive",
+    3009: "TSD.ConnectionLineArchive",
+    3015: "TSD.ShapeStyleArchive",
+    3016: "TSD.MediaStyleArchive",
+    3021: "TSD.InfoGeometryCommandArchive",
+    3022: "TSD.DrawablePathSourceCommandArchive",
+    3024: "TSD.ImageMaskCommandArchive",
+    3025: "TSD.ImageMediaCommandArchive",
+    3026: "TSD.ImageReplaceCommandArchive",
+    3027: "TSD.MediaOriginalSizeCommandArchive",
+    3028: "TSD.ShapeStyleSetValueCommandArchive",
+    3030: "TSD.MediaStyleSetValueCommandArchive",
+    3031: "TSD.ShapeApplyPresetCommandArchive",
+    3032: "TSD.MediaApplyPresetCommandArchive",
+    3034: "TSD.MovieSetValueCommandArchive",
+    3036: "TSD.ExteriorTextWrapCommandArchive",
+    3037: "TSD.MediaFlagsCommandArchive",
+    3040: "TSD.DrawableHyperlinkCommandArchive",
+    3041: "TSD.ConnectionLineConnectCommandArchive",
+    3042: "TSD.InstantAlphaCommandArchive",
+    3043: "TSD.DrawableLockCommandArchive",
+    3044: "TSD.ImageNaturalSizeCommandArchive",
+    3045: "TSD.CanvasSelectionArchive",
+    3047: "TSD.GuideStorageArchive",
+    3048: "TSD.StyledInfoSetStyleCommandArchive",
+    3049: "TSD.DrawableInfoCommentCommandArchive",
+    3050: "TSD.GuideCommandArchive",
+    3051: "TSD.DrawableAspectRatioLockedCommandArchive",
+    3052: "TSD.ContainerRemoveChildrenCommandArchive",
+    3053: "TSD.ContainerInsertChildrenCommandArchive",
+    3054: "TSD.ContainerReorderChildrenCommandArchive",
+    3055: "TSD.ImageAdjustmentsCommandArchive",
+    3056: "TSD.CommentStorageArchive",
+    3057: "TSD.ThemeReplaceFillPresetCommandArchive",
+    3058: "TSD.DrawableAccessibilityDescriptionCommandArchive",
+    3059: "TSD.PasteStyleCommandArchive",
+    3061: "TSD.DrawableSelectionArchive",
+    3062: "TSD.GroupSelectionArchive",
+    3063: "TSD.PathSelectionArchive",
+    3064: "TSD.CommentInvalidatingCommandSelectionBehaviorArchive",
+    3065: "TSD.ImageInfoAbstractGeometryCommandArchive",
+    3066: "TSD.ImageInfoGeometryCommandArchive",
+    3067: "TSD.ImageInfoMaskGeometryCommandArchive",
+    3068: "TSD.UndoObjectArchive",
+    3070: "TSD.ReplaceAnnotationAuthorCommandArchive",
+    3071: "TSD.DrawableSelectionTransformerArchive",
+    3072: "TSD.GroupSelectionTransformerArchive",
+    3073: "TSD.ShapeSelectionTransformerArchive",
+    3074: "TSD.PathSelectionTransformerArchive",
+    3080: "TSD.MediaInfoGeometryCommandArchive",
+    3082: "TSD.GroupUngroupInformativeCommandArchive",
+    3083: "TSD.DrawableContentDescription",
+    3084: "TSD.ContainerRemoveDrawablesCommandArchive",
+    3085: "TSD.ContainerInsertDrawablesCommandArchive",
+    3086: "TSD.PencilAnnotationArchive",
+    3087: "TSD.FreehandDrawingOpacityCommandArchive",
+    3088: "TSD.DrawablePencilAnnotationCommandArchive",
+    3089: "TSD.PencilAnnotationSelectionArchive",
+    3090: "TSD.FreehandDrawingContentDescription",
+    3091: "TSD.FreehandDrawingToolkitUIState",
+    3092: "TSD.PencilAnnotationSelectionTransformerArchive",
+    3094: "TSD.FreehandDrawingAnimationCommandArchive",
+    3095: "TSD.InsertCaptionOrTitleCommandArchive",
+    3096: "TSD.RemoveCaptionOrTitleCommandArchive",
+    3097: "TSD.StandinCaptionArchive",
+    3098: "TSD.SetCaptionOrTitleVisibilityCommandArchive",
+    4000: "TSCE.CalculationEngineArchive",
+    4001: "TSCE.FormulaRewriteCommandArchive",
+    4003: "TSCE.NamedReferenceManagerArchive",
+    4004: "TSCE.TrackedReferenceStoreArchive",
+    4005: "TSCE.TrackedReferenceArchive",
+    4007: "TSCE.RemoteDataStoreArchive",
+    4008: "TSCE.FormulaOwnerDependenciesArchive",
+    4009: "TSCE.CellRecordTileArchive",
+    4010: "TSCE.RangePrecedentsTileArchive",
+    4011: "TSCE.ReferencesToDirtyArchive",
+    5000: "TSCH.PreUFF.ChartInfoArchive",
+    5002: "TSCH.PreUFF.ChartGridArchive",
+    5004: "TSCH.ChartMediatorArchive",
+    5010: "TSCH.PreUFF.ChartStyleArchive",
+    5011: "TSCH.PreUFF.ChartSeriesStyleArchive",
+    5012: "TSCH.PreUFF.ChartAxisStyleArchive",
+    5013: "TSCH.PreUFF.LegendStyleArchive",
+    5014: "TSCH.PreUFF.ChartNonStyleArchive",
+    5015: "TSCH.PreUFF.ChartSeriesNonStyleArchive",
+    5016: "TSCH.PreUFF.ChartAxisNonStyleArchive",
+    5017: "TSCH.PreUFF.LegendNonStyleArchive",
+    5020: "TSCH.ChartStylePreset",
+    5021: "TSCH.ChartDrawableArchive",
+    5022: "TSCH.ChartStyleArchive",
+    5023: "TSCH.ChartNonStyleArchive",
+    5024: "TSCH.LegendStyleArchive",
+    5025: "TSCH.LegendNonStyleArchive",
+    5026: "TSCH.ChartAxisStyleArchive",
+    5027: "TSCH.ChartAxisNonStyleArchive",
+    5028: "TSCH.ChartSeriesStyleArchive",
+    5029: "TSCH.ChartSeriesNonStyleArchive",
+    5030: "TSCH.ReferenceLineStyleArchive",
+    5031: "TSCH.ReferenceLineNonStyleArchive",
+    5103: "TSCH.CommandSetChartTypeArchive",
+    5104: "TSCH.CommandSetSeriesNameArchive",
+    5105: "TSCH.CommandSetCategoryNameArchive",
+    5107: "TSCH.CommandSetScatterFormatArchive",
+    5108: "TSCH.CommandSetLegendFrameArchive",
+    5109: "TSCH.CommandSetGridValueArchive",
+    5110: "TSCH.CommandSetGridDirectionArchive",
+    5115: "TSCH.CommandAddGridRowsArchive",
+    5116: "TSCH.CommandAddGridColumnsArchive",
+    5118: "TSCH.CommandMoveGridRowsArchive",
+    5119: "TSCH.CommandMoveGridColumnsArchive",
+    5122: "TSCH.CommandSetPieWedgeExplosion",
+    5123: "TSCH.CommandStyleSwapArchive",
+    5125: "TSCH.CommandChartApplyPreset",
+    5126: "TSCH.ChartCommandArchive",
+    5127: "TSCH.CommandReplaceGridValuesArchive",
+    5129: "TSCH.StylePasteboardDataArchive",
+    5130: "TSCH.CommandSetMultiDataSetIndexArchive",
+    5131: "TSCH.CommandReplaceThemePresetArchive",
+    5132: "TSCH.CommandInvalidateWPCaches",
+    5135: "TSCH.CommandMutatePropertiesArchive",
+    5136: "TSCH.CommandScaleAllTextArchive",
+    5137: "TSCH.CommandSetFontFamilyArchive",
+    5138: "TSCH.CommandApplyFillSetArchive",
+    5139: "TSCH.CommandReplaceCustomFormatArchive",
+    5140: "TSCH.CommandAddReferenceLineArchive",
+    5141: "TSCH.CommandDeleteReferenceLineArchive",
+    5142: "TSCH.CommandDeleteGridColumnsArchive",
+    5143: "TSCH.CommandDeleteGridRowsArchive",
+    5145: "TSCH.ChartSelectionArchive",
+    5146: "TSCH.ChartTextSelectionTransformerArchive",
+    5147: "TSCH.ChartSubselectionTransformerArchive",
+    5148: "TSCH.ChartDrawableSelectionTransformerArchive",
+    5149: "TSCH.ChartSubselectionTransformerHelperArchive",
+    5150: "TSCH.ChartRefLineSubselectionTransformerHelperArchive",
+    5151: "TSCH.CDESelectionTransformerArchive",
+    5152: "TSCH.ChartSubselectionIdentityTransformerHelperArchive",
+    5154: "TSCH.CommandPasteStyleArchive",
+    5155: "TSCH.CommandInducedReplaceChartGrid",
+    5156: "TSCH.CommandReplaceImageDataArchive",
+    5157: "TSCH.CommandInduced3DChartGeometry",
+    6000: "TST.TableInfoArchive",
+    6001: "TST.TableModelArchive",
+    6002: "TST.Tile",
+    6003: "TST.TableStyleArchive",
+    6004: "TST.CellStyleArchive",
+    6005: "TST.TableDataList",
+    6006: "TST.HeaderStorageBucket",
+    6007: "TST.WPTableInfoArchive",
+    6008: "TST.TableStylePresetArchive",
+    6009: "TST.TableStrokePresetArchive",
+    6010: "TST.ConditionalStyleSetArchive",
+    6011: "TST.TableDataListSegment",
+    6030: "TST.SelectionArchive",
+    6031: "TST.CellMapArchive",
+    6032: "TST.DeathhawkRdar39989167CellSelectionArchive",
+    6033: "TST.ConcurrentCellMapArchive",
+    6034: "TST.ConcurrentCellListArchive",
+    6100: "TST.TableCommandArchive",
+    6101: "TST.CommandDeleteCellsArchive",
+    6102: "TST.CommandInsertColumnsOrRowsArchive",
+    6103: "TST.CommandRemoveColumnsOrRowsArchive",
+    6104: "TST.CommandResizeColumnOrRowArchive",
+    6107: "TST.CommandSetTableNameArchive",
+    6111: "TST.CommandChangeFreezeHeaderStateArchive",
+    6114: "TST.CommandSetTableNameEnabledArchive",
+    6117: "TST.CommandApplyTableStylePresetArchive",
+    6120: "TST.CommandSetRepeatingHeaderEnabledArchive",
+    6123: "TST.CommandSortArchive",
+    6125: "TST.CommandStyleTableArchive",
+    6126: "TST.CommandSetNumberOfDecimalPlacesArchive",
+    6127: "TST.CommandSetShowThousandsSeparatorArchive",
+    6128: "TST.CommandSetNegativeNumberStyleArchive",
+    6129: "TST.CommandSetFractionAccuracyArchive",
+    6131: "TST.CommandSetCurrencyCodeArchive",
+    6132: "TST.CommandSetUseAccountingStyleArchive",
+    6136: "TST.CommandSetTableFontNameArchive",
+    6137: "TST.CommandSetTableFontSizeArchive",
+    6142: "TST.CommandSetTableNameHeightArchive",
+    6144: "TST.MergeRegionMapArchive",
+    6145: "TST.CommandHideShowArchive",
+    6146: "TST.CommandSetBaseArchive",
+    6147: "TST.CommandSetBasePlacesArchive",
+    6148: "TST.CommandSetBaseUseMinusSignArchive",
+    6149: "TST.CommandSetTextStylePropertiesArchive",
+    6150: "TST.CommandCategoryChangeSummaryAggregateType",
+    6152: "TST.CommandCategoryResizeColumnOrRowArchive",
+    6153: "TST.CommandCategoryMoveRowsArchive",
+    6156: "TST.CommandSetPencilAnnotationsArchive",
+    6157: "TST.CommandCategoryWillChangeGroupValue",
+    6158: "TST.CommandApplyConcurrentCellMapArchive",
+    6159: "TST.CommandSetGroupSortOrderArchive",
+    6179: "TST.FormulaEqualsTokenAttachmentArchive",
+    6181: "TST.TokenAttachmentArchive",
+    6182: "TST.ExpressionNodeArchive",
+    6183: "TST.BooleanNodeArchive",
+    6184: "TST.NumberNodeArchive",
+    6185: "TST.StringNodeArchive",
+    6186: "TST.ArrayNodeArchive",
+    6187: "TST.ListNodeArchive",
+    6188: "TST.OperatorNodeArchive",
+    6189: "TST.FunctionNodeArchive",
+    6190: "TST.DateNodeArchive",
+    6191: "TST.ReferenceNodeArchive",
+    6192: "TST.DurationNodeArchive",
+    6193: "TST.ArgumentPlaceholderNodeArchive",
+    6194: "TST.PostfixOperatorNodeArchive",
+    6195: "TST.PrefixOperatorNodeArchive",
+    6196: "TST.FunctionEndNodeArchive",
+    6197: "TST.EmptyExpressionNodeArchive",
+    6198: "TST.LayoutHintArchive",
+    6199: "TST.CompletionTokenAttachmentArchive",
+    6201: "TST.TableDataList",
+    6204: "TST.HiddenStateFormulaOwnerArchive",
+    6205: "TST.CommandSetAutomaticDurationUnitsArchive",
+    6206: "TST.PopUpMenuModel",
+    6218: "TST.RichTextPayloadArchive",
+    6220: "TST.FilterSetArchive",
+    6221: "TST.CommandSetFiltersEnabledArchive",
+    6224: "TST.CommandRewriteFilterFormulasForTableResizeArchive",
+    6226: "TST.CommandTextPreflightInsertCellArchive",
+    6228: "TST.CommandDeleteCellContentsArchive",
+    6229: "TST.CommandPostflightSetCellArchive",
+    6235: "TST.IdentifierNodeArchive",
+    6238: "TST.CommandSetDateTimeFormatArchive",
+    6239: "TST.TableCommandSelectionBehaviorArchive",
+    6244: "TST.CommandApplyCellCommentArchive",
+    6246: "TST.CommandSetFormulaTokenizationArchive",
+    6247: "TST.TableStyleNetworkArchive",
+    6250: "TST.CommandSetFilterSetTypeArchive",
+    6255: "TST.CommandSetTextStyleArchive",
+    6256: "TST.CommandJustForNotifyingArchive",
+    6258: "TST.CommandSetSortOrderArchive",
+    6262: "TST.CommandAddTableStylePresetArchive",
+    6264: "TST.CellDiffMapArchive",
+    6265: "TST.CommandApplyCellContentsArchive",
+    6266: "TST.CommandRemoveTableStylePresetArchive",
+    6267: "TST.ColumnRowUIDMapArchive",
+    6268: "TST.CommandMoveColumnsOrRowsArchive",
+    6269: "TST.CommandReplaceCustomFormatArchive",
+    6270: "TST.CommandReplaceTableStylePresetArchive",
+    6271: "TST.FormulaSelectionArchive",
+    6273: "TST.CellListArchive",
+    6275: "TST.CommandApplyCellDiffMapArchive",
+    6276: "TST.CommandSetFilterSetArchive",
+    6277: "TST.CommandMutateCellFormatArchive",
+    6278: "TST.CommandSetStorageLanguageArchive",
+    6280: "TST.CommandMergeArchive",
+    6281: "TST.CommandUnmergeArchive",
+    6282: "TST.CommandApplyCellMapArchive",
+    6283: "TST.ControlCellSelectionArchive",
+    6284: "TST.TableNameSelectionArchive",
+    6285: "TST.CommandRewriteFormulasForTransposeArchive",
+    6287: "TST.CommandTransposeTableArchive",
+    6289: "TST.CommandSetDurationStyleArchive",
+    6290: "TST.CommandSetDurationUnitSmallestLargestArchive",
+    6291: "TST.CommandRewriteTableFormulasForRewriteSpecArchive",
+    6292: "TST.CommandRewriteConditionalStylesForRewriteSpecArchive",
+    6293: "TST.CommandRewriteFilterFormulasForRewriteSpecArchive",
+    6294: "TST.CommandRewriteSortOrderForRewriteSpecArchive",
+    6295: "TST.StrokeSelectionArchive",
+    6298: "TST.VariableNodeArchive",
+    6300: "TST.CommandInverseMergeArchive",
+    6301: "TST.CommandMoveCellsArchive",
+    6302: "TST.DefaultCellStylesContainerArchive",
+    6303: "TST.CommandRewriteMergeFormulasArchive",
+    6304: "TST.CommandChangeTableAreaForColumnOrRowArchive",
+    6305: "TST.StrokeSidecarArchive",
+    6306: "TST.StrokeLayerArchive",
+    6307: "TST.CommandChooseTableIdRemapperArchive",
+    6310: "TST.CommandSetWasCutArchive",
+    6311: "TST.AutofillSelectionArchive",
+    6312: "TST.StockCellSelectionArchive",
+    6313: "TST.CommandSetNowArchive",
+    6314: "TST.CommandSetStructuredTextImportRecordArchive",
+    6315: "TST.CommandRewriteCategoryFormulasArchive",
+    6316: "TST.SummaryModelArchive",
+    6317: "TST.SummaryCellVendorArchive",
+    6318: "TST.CategoryOrderArchive",
+    6320: "TST.CommandCategoryCollapseExpandGroupArchive",
+    6321: "TST.CommandCategorySetGroupingColumnsArchive",
+    6323: "TST.CommandRewriteHiddenStatesForGroupByChangeArchive",
+    6350: "TST.IdempotentSelectionTransformerArchive",
+    6351: "TST.TableSubSelectionTransformerBaseArchive",
+    6352: "TST.TableNameSelectionTransformerArchive",
+    6353: "TST.RegionSelectionTransformerArchive",
+    6354: "TST.RowColumnSelectionTransformerArchive",
+    6355: "TST.ControlCellSelectionTransformerArchive",
+    6357: "TST.ChangePropagationMapWrapper",
+    6358: "TST.WPSelectionTransformerArchive",
+    6359: "TST.StockCellSelectionTransformerArchive",
+    6360: "TST.CommandSetRangeControlMinMaxIncArchive",
+    6361: "TST.CommandCategorySetLabelRowVisibility",
+    6362: "TST.CommandRewritePencilAnnotationFormulasArchive",
+    6363: "TST.PencilAnnotationArchive",
+    6364: "TST.StrokeSelectionTransformerArchive",
+    6365: "TST.HeaderNameMgrTileArchive",
+    6366: "TST.HeaderNameMgrArchive",
+    6367: "TST.CellDiffArray",
+    6368: "TST.CellDiffArraySegment",
+    6369: "TST.PivotOrderArchive",
+    6370: "TST.PivotOwnerArchive",
+    6371: "TST.CommandPivotSetPivotRulesArchive",
+    6372: "TST.CategoryOwnerRefArchive",
+    6373: "TST.GroupByArchive",
+    6374: "TST.PivotGroupingColumnOptionsMapArchive",
+    6375: "TST.CommandPivotSetGroupingColumnOptionsArchive",
+    6376: "TST.CommandPivotHideShowGrandTotalsArchive",
+    6377: "TST.CommandPivotSortArchive",
+    6379: "TST.CommandRewritePivotOwnerFormulasArchive",
+    6380: "TST.CommandRewriteTrackedReferencesArchive",
+    6381: "TST.CommandExtendTableIDHistoryArchive",
+    6382: "TST.GroupByArchive.AggregatorArchive",
+    6383: "TST.GroupByArchive.GroupNodeArchive",
+    6384: "TST.SpillOriginRefNodeArchive",
+    10011: "TSWP.SectionPlaceholderArchive",
+    10020: "TSWP.ShapeSelectionTransformerArchive",
+    10021: "TSWP.SelectionTransformerArchive",
+    10022: "TSWP.ShapeContentDescription",
+    10023: "TSWP.TateChuYokoFieldArchive",
+    10024: "TSWP.DropCapStyleArchive",
+    11000: "TSP.PasteboardObject",
+    11006: "TSP.PackageMetadata",
+    11007: "TSP.PasteboardMetadata",
+    11008: "TSP.ObjectContainer",
+    11009: "TSP.ViewStateMetadata",
+    11010: "TSP.ObjectCollection",
+    11011: "TSP.DocumentMetadata",
+    11012: "TSP.SupportMetadata",
+    11013: "TSP.ObjectSerializationMetadata",
+    11014: "TSP.DataMetadata",
+    11015: "TSP.DataMetadataMap",
+    11016: "TSP.LargeNumberArraySegment",
+    11017: "TSP.LargeStringArraySegment",
+    11018: "TSP.LargeLazyObjectArraySegment",
+    11019: "TSP.LargeNumberArray",
+    11020: "TSP.LargeStringArray",
+    11021: "TSP.LargeLazyObjectArray",
+    11024: "TSP.LargeUUIDArraySegment",
+    11025: "TSP.LargeUUIDArray",
+    11026: "TSP.LargeObjectArraySegment",
+    11027: "TSP.LargeObjectArray",
+}
+
+
+def compute_maps():
+    name_class_map = {}
+    for file in PROTO_FILES:
+        for message_name in file.DESCRIPTOR.message_types_by_name:
+            message_type = getattr(file, message_name)
+            name_class_map[message_type.DESCRIPTOR.full_name] = message_type
+
+    id_name_map = {}
+    for k, v in list(TSPRegistryMapping.items()):
+        if v in name_class_map:
+            id_name_map[int(k)] = name_class_map[v]
+
+    return name_class_map, id_name_map
+
+
+NAME_CLASS_MAP, ID_NAME_MAP = compute_maps()
diff --git a/protos/KNArchives.proto b/protos/versions/14.4/KNArchives.proto
similarity index 100%
rename from protos/KNArchives.proto
rename to protos/versions/14.4/KNArchives.proto
diff --git a/protos/KNArchives_sos.proto b/protos/versions/14.4/KNArchives_sos.proto
similarity index 100%
rename from protos/KNArchives_sos.proto
rename to protos/versions/14.4/KNArchives_sos.proto
diff --git a/protos/KNCommandArchives.proto b/protos/versions/14.4/KNCommandArchives.proto
similarity index 100%
rename from protos/KNCommandArchives.proto
rename to protos/versions/14.4/KNCommandArchives.proto
diff --git a/protos/KNCommandArchives_sos.proto b/protos/versions/14.4/KNCommandArchives_sos.proto
similarity index 100%
rename from protos/KNCommandArchives_sos.proto
rename to protos/versions/14.4/KNCommandArchives_sos.proto
diff --git a/protos/TSAArchives.proto b/protos/versions/14.4/TSAArchives.proto
similarity index 100%
rename from protos/TSAArchives.proto
rename to protos/versions/14.4/TSAArchives.proto
diff --git a/protos/TSAArchives_sos.proto b/protos/versions/14.4/TSAArchives_sos.proto
similarity index 100%
rename from protos/TSAArchives_sos.proto
rename to protos/versions/14.4/TSAArchives_sos.proto
diff --git a/protos/TSACommandArchives_sos.proto b/protos/versions/14.4/TSACommandArchives_sos.proto
similarity index 100%
rename from protos/TSACommandArchives_sos.proto
rename to protos/versions/14.4/TSACommandArchives_sos.proto
diff --git a/protos/TSCEArchives.proto b/protos/versions/14.4/TSCEArchives.proto
similarity index 100%
rename from protos/TSCEArchives.proto
rename to protos/versions/14.4/TSCEArchives.proto
diff --git a/protos/TSCH3DArchives.proto b/protos/versions/14.4/TSCH3DArchives.proto
similarity index 100%
rename from protos/TSCH3DArchives.proto
rename to protos/versions/14.4/TSCH3DArchives.proto
diff --git a/protos/TSCHArchives.proto b/protos/versions/14.4/TSCHArchives.proto
similarity index 100%
rename from protos/TSCHArchives.proto
rename to protos/versions/14.4/TSCHArchives.proto
diff --git a/protos/TSCHArchives_Common.proto b/protos/versions/14.4/TSCHArchives_Common.proto
similarity index 100%
rename from protos/TSCHArchives_Common.proto
rename to protos/versions/14.4/TSCHArchives_Common.proto
diff --git a/protos/TSCHArchives_GEN.proto b/protos/versions/14.4/TSCHArchives_GEN.proto
similarity index 100%
rename from protos/TSCHArchives_GEN.proto
rename to protos/versions/14.4/TSCHArchives_GEN.proto
diff --git a/protos/TSCHArchives_sos.proto b/protos/versions/14.4/TSCHArchives_sos.proto
similarity index 100%
rename from protos/TSCHArchives_sos.proto
rename to protos/versions/14.4/TSCHArchives_sos.proto
diff --git a/protos/TSCHCommandArchives.proto b/protos/versions/14.4/TSCHCommandArchives.proto
similarity index 100%
rename from protos/TSCHCommandArchives.proto
rename to protos/versions/14.4/TSCHCommandArchives.proto
diff --git a/protos/TSCHPreUFFArchives.proto b/protos/versions/14.4/TSCHPreUFFArchives.proto
similarity index 100%
rename from protos/TSCHPreUFFArchives.proto
rename to protos/versions/14.4/TSCHPreUFFArchives.proto
diff --git a/protos/TSCKArchives.proto b/protos/versions/14.4/TSCKArchives.proto
similarity index 100%
rename from protos/TSCKArchives.proto
rename to protos/versions/14.4/TSCKArchives.proto
diff --git a/protos/TSCKArchives_sos.proto b/protos/versions/14.4/TSCKArchives_sos.proto
similarity index 100%
rename from protos/TSCKArchives_sos.proto
rename to protos/versions/14.4/TSCKArchives_sos.proto
diff --git a/protos/TSDArchives.proto b/protos/versions/14.4/TSDArchives.proto
similarity index 100%
rename from protos/TSDArchives.proto
rename to protos/versions/14.4/TSDArchives.proto
diff --git a/protos/TSDArchives_sos.proto b/protos/versions/14.4/TSDArchives_sos.proto
similarity index 100%
rename from protos/TSDArchives_sos.proto
rename to protos/versions/14.4/TSDArchives_sos.proto
diff --git a/protos/TSDCommandArchives.proto b/protos/versions/14.4/TSDCommandArchives.proto
similarity index 100%
rename from protos/TSDCommandArchives.proto
rename to protos/versions/14.4/TSDCommandArchives.proto
diff --git a/protos/TSKArchives.proto b/protos/versions/14.4/TSKArchives.proto
similarity index 100%
rename from protos/TSKArchives.proto
rename to protos/versions/14.4/TSKArchives.proto
diff --git a/protos/TSKArchives_sos.proto b/protos/versions/14.4/TSKArchives_sos.proto
similarity index 100%
rename from protos/TSKArchives_sos.proto
rename to protos/versions/14.4/TSKArchives_sos.proto
diff --git a/protos/TSPArchiveMessages.proto b/protos/versions/14.4/TSPArchiveMessages.proto
similarity index 100%
rename from protos/TSPArchiveMessages.proto
rename to protos/versions/14.4/TSPArchiveMessages.proto
diff --git a/protos/TSPDatabaseMessages.proto b/protos/versions/14.4/TSPDatabaseMessages.proto
similarity index 100%
rename from protos/TSPDatabaseMessages.proto
rename to protos/versions/14.4/TSPDatabaseMessages.proto
diff --git a/protos/TSPMessages.proto b/protos/versions/14.4/TSPMessages.proto
similarity index 100%
rename from protos/TSPMessages.proto
rename to protos/versions/14.4/TSPMessages.proto
diff --git a/protos/TSSArchives.proto b/protos/versions/14.4/TSSArchives.proto
similarity index 100%
rename from protos/TSSArchives.proto
rename to protos/versions/14.4/TSSArchives.proto
diff --git a/protos/TSSArchives_sos.proto b/protos/versions/14.4/TSSArchives_sos.proto
similarity index 100%
rename from protos/TSSArchives_sos.proto
rename to protos/versions/14.4/TSSArchives_sos.proto
diff --git a/protos/TSTArchives.proto b/protos/versions/14.4/TSTArchives.proto
similarity index 100%
rename from protos/TSTArchives.proto
rename to protos/versions/14.4/TSTArchives.proto
diff --git a/protos/TSTArchives_sos.proto b/protos/versions/14.4/TSTArchives_sos.proto
similarity index 100%
rename from protos/TSTArchives_sos.proto
rename to protos/versions/14.4/TSTArchives_sos.proto
diff --git a/protos/TSTCommandArchives.proto b/protos/versions/14.4/TSTCommandArchives.proto
similarity index 100%
rename from protos/TSTCommandArchives.proto
rename to protos/versions/14.4/TSTCommandArchives.proto
diff --git a/protos/TSTStylePropertyArchiving.proto b/protos/versions/14.4/TSTStylePropertyArchiving.proto
similarity index 100%
rename from protos/TSTStylePropertyArchiving.proto
rename to protos/versions/14.4/TSTStylePropertyArchiving.proto
diff --git a/protos/TSWPArchives.proto b/protos/versions/14.4/TSWPArchives.proto
similarity index 100%
rename from protos/TSWPArchives.proto
rename to protos/versions/14.4/TSWPArchives.proto
diff --git a/protos/TSWPArchives_sos.proto b/protos/versions/14.4/TSWPArchives_sos.proto
similarity index 100%
rename from protos/TSWPArchives_sos.proto
rename to protos/versions/14.4/TSWPArchives_sos.proto
diff --git a/protos/TSWPCommandArchives.proto b/protos/versions/14.4/TSWPCommandArchives.proto
similarity index 100%
rename from protos/TSWPCommandArchives.proto
rename to protos/versions/14.4/TSWPCommandArchives.proto
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..5700189
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,57 @@
+[build-system]
+requires = ["setuptools>=61.0"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "keynote-parser"
+dynamic = ["version"]
+description = "A tool for manipulating Apple Keynote presentation files."
+readme = "README.md"
+license = { text = "MIT License" }
+authors = [{ name = "Peter Sobot", email = "github@petersobot.com" }]
+requires-python = ">=3.9"
+keywords = ["keynote", "macOS", "apple", "presentation", "powerpoint"]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "Topic :: Software Development :: Build Tools",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+]
+dependencies = [
+    "protobuf>=3.13.0",
+    "tqdm>=4.14.0",
+    "python-snappy>=0.5.3",
+    "PyYAML>=5.3.1",
+    "Pillow>=7.1.0",
+    "future>=0.17.1",
+    "colorama>=0.4.3",
+]
+
+[project.optional-dependencies]
+dev = ["check-manifest"]
+test = ["coverage"]
+
+[project.scripts]
+keynote-parser = "keynote_parser.command_line:main"
+
+[project.urls]
+"Bug Reports" = "https://github.com/psobot/keynote-parser/issues"
+"Source" = "https://github.com/psobot/keynote-parser/"
+
+[tool.setuptools.dynamic]
+version = { attr = "keynote_parser.__version__" }
+
+[tool.setuptools.packages.find]
+exclude = ["contrib*", "docs*", "tests*", "protos*"]
+
+[tool.coverage.run]
+omit = ["keynote_parser/versions/*"]
+
+[tool.pytest.ini_options]
+addopts = "--cov=keynote_parser"
diff --git a/setup.py b/setup.py
deleted file mode 100644
index c7a0b68..0000000
--- a/setup.py
+++ /dev/null
@@ -1,206 +0,0 @@
-#!/usr/bin/env python
-
-# Always prefer setuptools over distutils
-import codecs
-import os
-
-# io.open is needed for projects that support Python 2.7
-# It ensures open() defaults to text mode with universal newlines,
-# and accepts an argument to specify the text encoding
-# Python 3 only projects can skip this import
-from io import open
-
-from setuptools import find_packages, setup
-
-import keynote_parser
-
-HERE = os.path.abspath(os.path.dirname(__file__))
-
-# Get the long description from the README file
-with open(os.path.join(HERE, "README.md"), encoding="utf-8") as f:
-    long_description = f.read()
-
-
-#####
-# Helper functions
-#####
-def read(*filenames, **kwargs):
-    """
-    Build an absolute path from ``*filenames``, and  return contents of
-    resulting file.  Defaults to UTF-8 encoding.
-    """
-    encoding = kwargs.get("encoding", "utf-8")
-    sep = kwargs.get("sep", "\n")
-    buf = []
-    for fl in filenames:
-        with codecs.open(os.path.join(HERE, fl), "rb", encoding) as f:
-            buf.append(f.read())
-    return sep.join(buf)
-
-
-NAME = "keynote-parser"
-
-
-def find_meta(meta):
-    attr = getattr(keynote_parser, "__{meta}__".format(meta=meta), None)
-    if not attr:
-        raise RuntimeError("Unable to find __{meta}__ string.".format(meta=meta))
-    return attr
-
-
-# Arguments marked as "Required" below must be included for upload to PyPI.
-# Fields marked as "Optional" may be commented out.
-
-setup(
-    # This is the name of your project. The first time you publish this
-    # package, this name will be registered for you. It will determine how
-    # users can install this project, e.g.:
-    #
-    # $ pip install sampleproject
-    #
-    # And where it will live on PyPI: https://pypi.org/project/sampleproject/
-    #
-    # There are some restrictions on what makes a valid project name
-    # specification here:
-    # https://packaging.python.org/specifications/core-metadata/#name
-    name=NAME,
-    # Versions should comply with PEP 440:
-    # https://www.python.org/dev/peps/pep-0440/
-    #
-    # For a discussion on single-sourcing the version across setup.py and the
-    # project code, see
-    # https://packaging.python.org/en/latest/single_source_version.html
-    version=find_meta("version"),
-    # This is a one-line description or tagline of what your project does. This
-    # corresponds to the "Summary" metadata field:
-    # https://packaging.python.org/specifications/core-metadata/#summary
-    description=find_meta("description"),
-    # This is an optional longer description of your project that represents
-    # the body of text which users will see when they visit PyPI.
-    #
-    # Often, this is the same as your README, so you can just read it in from
-    # that file directly (as we have already done above)
-    #
-    # This field corresponds to the "Description" metadata field:
-    # https://packaging.python.org/specifications/core-metadata/#description-optional
-    long_description=long_description,  # Optional
-    # Denotes that our long_description is in Markdown; valid values are
-    # text/plain, text/x-rst, and text/markdown
-    #
-    # Optional if long_description is written in reStructuredText (rst) but
-    # required for plain-text or Markdown; if unspecified, "applications should
-    # attempt to render [the long_description] as text/x-rst; charset=UTF-8 and
-    # fall back to text/plain if it is not valid rst" (see link below)
-    #
-    # This field corresponds to the "Description-Content-Type" metadata field:
-    # https://packaging.python.org/specifications/core-metadata/#description-content-type-optional
-    long_description_content_type="text/markdown",
-    # This should be a valid link to your project's main homepage.
-    #
-    # This field corresponds to the "Home-Page" metadata field:
-    # https://packaging.python.org/specifications/core-metadata/#home-page-optional
-    url=find_meta("url"),
-    # This should be your name or the name of the organization which owns the
-    # project.
-    author=find_meta("author"),
-    # This should be a valid email address corresponding to the author listed
-    # above.
-    author_email=find_meta("email"),
-    # Classifiers help users find your project by categorizing it.
-    #
-    # For a list of valid classifiers, see https://pypi.org/classifiers/
-    classifiers=[  # Optional
-        # How mature is this project? Common values are
-        #   3 - Alpha
-        #   4 - Beta
-        #   5 - Production/Stable
-        "Development Status :: 4 - Beta",
-        # Indicate who your project is intended for
-        "Intended Audience :: Developers",
-        "Topic :: Software Development :: Build Tools",
-        # Pick your license as you wish
-        "License :: OSI Approved :: MIT License",
-        # Specify the Python versions you support here. In particular, ensure
-        # that you indicate whether you support Python 2, Python 3 or both.
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3.10",
-        "Programming Language :: Python :: 3.11",
-        "Programming Language :: Python :: 3.12",
-        "Programming Language :: Python :: 3.13",
-    ],
-    # This field adds keywords for your project which will appear on the
-    # project page. What does your project relate to?
-    #
-    # Note that this is a string of words separated by whitespace, not a list.
-    keywords="keynote macOS apple presentation powerpoint",
-    # You can just specify package directories manually here if your project is
-    # simple. Or you can use find_packages().
-    #
-    # Alternatively, if you just want to distribute a single Python file, use
-    # the `py_modules` argument instead as follows, which will expect a file
-    # called `my_module.py` to exist:
-    #
-    #   py_modules=["my_module"],
-    #
-    packages=find_packages(exclude=["contrib", "docs", "tests", "protos"]),
-    # This field lists other packages that your project depends on to run.
-    # Any package you put here will be installed by pip when your project is
-    # installed, so they must be valid existing projects.
-    #
-    # For an analysis of "install_requires" vs pip's requirements files see:
-    # https://packaging.python.org/en/latest/requirements.html
-    install_requires=[
-        "protobuf>=3.13.0",
-        "tqdm>=4.14.0",
-        "python-snappy>=0.5.3",
-        "PyYAML>=5.3.1",
-        "Pillow>=7.1.0",
-        "future>=0.17.1",
-        "colorama>=0.4.3",
-    ],
-    # List additional groups of dependencies here (e.g. development
-    # dependencies). Users will be able to install these using the "extras"
-    # syntax, for example:
-    #
-    #   $ pip install sampleproject[dev]
-    #
-    # Similar to `install_requires` above, these must be valid existing
-    # projects.
-    extras_require={"dev": ["check-manifest"], "test": ["coverage"]},
-    # If there are data files included in your packages that need to be
-    # installed, specify them here.
-    #
-    # If using Python 2.6 or earlier, then these have to be included in
-    # MANIFEST.in as well.
-    package_data={},
-    # Although 'package_data' is the preferred approach, in some case you may
-    # need to place data files outside of your packages. See:
-    # http://docs.python.org/3.4/distutils/setupscript.html#installing-additional-files
-    #
-    # In this case, 'data_file' will be installed into '<sys.prefix>/my_data'
-    data_files=[],
-    # To provide executable scripts, use entry points in preference to the
-    # "scripts" keyword. Entry points provide cross-platform support and allow
-    # `pip` to create the appropriate form of executable for the target
-    # platform.
-    #
-    # For example, the following would provide a command called `sample` which
-    # executes the function `main` from this package when invoked:
-    entry_points={
-        "console_scripts": ["keynote-parser=keynote_parser.command_line:main"]
-    },
-    # List additional URLs that are relevant to your project as a dict.
-    #
-    # This field corresponds to the "Project-URL" metadata fields:
-    # https://packaging.python.org/specifications/core-metadata/#project-url-multiple-use
-    #
-    # Examples listed include a pattern for specifying where the package tracks
-    # issues, where the source is hosted, where to say thanks to the package
-    # maintainers, and where to support the project financially. The key is
-    # what's used to render the link text on PyPI.
-    project_urls={
-        "Bug Reports": "https://github.com/psobot/keynote-parser/issues",
-        "Source": "https://github.com/psobot/keynote-parser/",
-    },
-)
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/test_codec.py b/tests/test_codec.py
index ff2c00e..6b2a255 100644
--- a/tests/test_codec.py
+++ b/tests/test_codec.py
@@ -1,18 +1,19 @@
 try:
-    from yaml import CLoader as Loader, CDumper as Dumper
+    from yaml import CDumper as Dumper
+    from yaml import CLoader as Loader
 except ImportError:
-    from yaml import Loader, Dumper
+    from yaml import Dumper, Loader
 
-import yaml
 import pytest
+import yaml
+from google.protobuf.json_format import MessageToDict, ParseDict
+
 from keynote_parser import codec
 from keynote_parser.unicode_utils import fix_unicode
-from keynote_parser.generated.TSCHArchives_GEN_pb2 import (
+from keynote_parser.versions.v14_4.generated.TSCHArchives_GEN_pb2 import (
     ChartSeriesStyleArchive as Archive,
 )
 
-from google.protobuf.json_format import MessageToDict, ParseDict
-
 SIMPLE_FILENAME = "./tests/data/simple-oneslide.iwa"
 MULTILINE_FILENAME = "./tests/data/multiline-oneslide.iwa"
 MULTICHUNK_FILENAME = "./tests/data/multi-chunk.iwa"