Docs showing unreleased version

[tijmenb]

At the moment there are a few PRs and commits that haven't been released to Rubygems yet. However, the Sentry docs system will show the unreleased docs from master, which could cause confusion.

A way to solve this is to create a branch latest-release every time we push to Rubygems, and add the following to sentry-docs/.gitmodules:

[submodule "doc-modules/raven-ruby"]
  path = doc-modules/raven-ruby
  url = https://github.com/getsentry/raven-ruby
+ branch = latest-release

[nateberkopec]

A way to solve this is to create a branch latest-release every time we push to Rubygems, and add the following to sentry-docs/.gitmodules:

Ah, that's a great idea. Will do.

[dentarg]

(This has been reported before in #666, it led to getsentry/sentry-docs#131 being opened)

[nateberkopec]

OK, the official line is we're going to do more marking of version changed/added of particular features (even/especially when not yet released).

[dentarg]

Shouldn't all unreleased changes be marked as such before closing this? Issue is still present, and others will likely trip over it until properly fixed (I know about it now, I think I will stick to browsing the docs per tag here on GitHub, but just want to help Sentry improve the service for newcomers)

[nateberkopec]

@dentarg Well, I'm releasing a new version today so that will also fix the issue 😆

[dentarg]

Haha 👍