New RFCs, PRs and co, target 5.6 pls View as Markdown

While reading both PRs and features requests in bugs.php.net, I would
like to strongly suggest to make any new proposal (new features, PRs,
etc.), no matter how small, targeting 5.6 or later.

5.5 will go in beta soon and we have already enough new things to
debug and test. Adding more stuff will only delay 5.5 even more
(keeping in mind the possible O+ addition).

Seconding this. The release cycle is being sped up to accomodate a
new minor version every year, we can afford to keep the pre-release
process quiet with a cycle like that.

-Sara