fixed missing release

[issei-m]

@GromNaN Thanks for releasing 1.5.5. It's great! but seems to be missing a few things:

• Updating Changelog
• Bumping version number

[GromNaN]

Arf, do you think I can re-create the release ?

/cc @j0k3r

[issei-m]

@GromNaN I'm not sure which is best, re-create or new release (i.e. release 1.5.6)

A long time ago, Symfony 2.0.3 was released soon after 2.0.2 was released to revert fatal bug:
http://symfony.com/blog/symfony-2-0-3-released
Just for reference.

[vchabot]

+1 with issei-m, a new release should be better imo

Otherwise, the release 1.5.5 will match 2 differents code version, and that could create some troubles if someone has already downloaded the actual 1.5.5

[mentalstring]

I know this is off-topic, but if you are considering to re-release, please see cbf0fc0#commitcomment-12067620 and consider reverting 570dd07 which effectively made sfAPCCache incompatible with the current version of APCu.

[GromNaN]

I'll revert the APCu change (see #99) and make a new release.

[GromNaN]

New release: https://github.com/LExpress/symfony1/releases/tag/v1.5.6