docs: prepare v13

[belgattitude]

Prepare v13, last checks and release notes

• Node 18 (in ci: add node-18 lts checks #2017 )
• Test a canary on (wip in feat: test canary release of next-i18next belgattitude/nextjs-monorepo-example#2864) - All good

[belgattitude]

Might be blocked in belgattitude/nextjs-monorepo-example#2864

I tried without peers thinking it was about that, then locked the babel versions to build,... Needs to track it down cause I feel there's a change that happened somewhere else

Will look this week-end or Monday

[belgattitude]

@adrai that's a proposal

The goal is to help users:

• monorepos and pnpm users (pnpm creates symlinks)

I'm not totally for this solution. I would prefer to make the config required, see also #2013. But that would be another BC.

[belgattitude]

See also #1917 (comment)

[belgattitude]

@adrai I'll plan to merge this afternoon. For me the release v13 can be done. There's just an upstream issue regarding i18next speed in i18next/i18next#1857.

Not sure if we want to wait for it or not

[adrai]

@pedrodurek what is your opinion?

[belgattitude]

I'll merge as it's only doc and some peer-deps update.

But interested about @pedrodurek opinion as well. I'll see if I can advance on other topics.

Thanks a lot @adrai