13.2R/ final countdown: corrections and other changes

[grahamperrin]

Summary

Affects:

• shared/en/urls.adoc
• https://www.freebsd.org/releases/13.2R/readme/
• https://www.freebsd.org/releases/13.2R/installation/.

Underlying pull request:

• https://github.com/freebsd/freebsd-doc/pull/165.

Origin of this diff:

• https://patch-diff.githubusercontent.com/raw/freebsd/freebsd-doc/pull/165.diff.

Rationale for aiming to patch so close to a release announcement:

• the two files above, and others, were not available until yesterday's f065edef83d0c6f6c0134dc79d25105d834f08d4 …

Test Plan

Previews in GitHub:

• https://github.com/grahamperrin/freebsd-doc/blob/countdown-to-13.2/website/content/en/releases/13.2R/readme.adoc
• https://github.com/grahamperrin/freebsd-doc/blob/countdown-to-13.2/website/content/en/releases/13.2R/installation.adoc.

Cross-check against last year's https://bugs.freebsd.org/264113, which I left open until this year's round.

[grahamperrin]

Side notes

One sentence per line: not at this stage, sorry. More focused on content, than on markup.

https://www.freebsd.org/releases/13.2R/readme/#release-docs four .TXT files are listed, in green. Somehow I doubt their existence, but (sorry) right now I haven't the headspace to properly proofread this part of the page.

Whilst rtw88(4) does appear under https://www.freebsd.org/releases/13.2R/relnotes/#drivers-device, it's nowhere at https://www.freebsd.org/releases/13.2R/hardware/. I understand that generation of the latter is partly automated, so I'm inclined to ignore this discrepancy; assume that readers will be (much) more likely to digest the relevant information from the release note, than from the hardware page. If anyone would like an addition to the hardware page, make the suggested edits here or (better) please make a pull request against my pull request. Thanks.

[cperciva]

Looks good to me. Thanks for cleaning this up.