reference: snap lifecycle documentation

[awhitcroft]

Initial documentation for the Snap lifecycles. This include the build lifecycle and the workflow lifecycle.

[AnneCYH]

Hi @awhitcroft , apologies for the delay.

I left some comments but they are mostly suggestions about the formatting; less concerns about the content.

Thanks!

[AnneCYH]

Hi @awhitcroft , was there a reason for setting :maxdepth: 2 here?
For landing pages I would suggest keeping it clean and just having the title displayed.

[AnneCYH]

Suggested change

	Snap Lifecycle
	Snap lifecycle

Ubuntu style guide recommends we use sentence case headings. Same comment for the rest of the doc.
https://docs.ubuntu.com/styleguide/en/#headings

Thanks.

[AnneCYH]

Suggested change

	Snap Build Lifecycle
	Snap build lifecycle

[AnneCYH]

Suggested change

	This guide describes the build and workflow lifecycle of kernel snaps.

Ubuntu style guide also advises against stacked headings, e.g. headings need to be followed by content.
https://docs.ubuntu.com/styleguide/en/#headings

[AnneCYH]

Suggested change

	those snaps. To reduce testing requirements and streamline production the same
	snaps. To reduce testing requirements and streamline production, the same

[AnneCYH]

Suggested change

	Testing
	-------
	Testing
	-------

[AnneCYH]

Suggested change

	QA Testing
	----------
	QA testing
	----------

[AnneCYH]

Suggested change

	Once we have a formal canidate snap this may be sent for further acceptance
	Once we have a formal candidate snap this may be sent for further acceptance

[AnneCYH]

Suggested change

	Release
	-------
	Release
	-------

[AnneCYH]

Suggested change

	with the promotion of the Debian package to ``updates``. The Debian package my
	then promote further to ``security`` but there is no equivalent channel for
	with the promotion of the Debian package to ``updates``. The Debian package
	may then promote further to ``security`` but there is no equivalent channel for

[AnneCYH]

Hi @awhitcroft , apologies for the delay.

I left some comments but they are mostly suggestions about the formatting; less concerns about the content.

Thanks!

[AnneCYH]

There are also a few words that need to be added to .custom_wordlist.txt

bootable
initramfs
parameterizes
signoff
UKI
UKIs

Thanks!

[AnneCYH]

If there are test failures for the snap in "edge", does that gate the progress of the Debian package to "proposed"?

[AnneCYH]

thanks for this @awhitcroft !