SymfonyWorld Online 2021 Winter Edition December 9 – 10, 2021 100% Online 25 talks and 10 workshops

Symfony 2.7.15 released

Warning: Symfony 2.7 is no longer supported. Consider upgrading your applications to the most recent Symfony version.

Symfony 2.7.15 has just been released. Here is a list of the most important changes:

  • bug #19217 [HttpKernel] Inline ValidateRequestListener logic into HttpKernel (nicolas-grekas)
  • bug #18688 [HttpFoundation] Warning when request has both Forwarded and X-Forwarded-For (magnusnordlander)
  • bug #19173 [Console] Decouple SymfonyStyle from TableCell (ro0NL)
  • bug #17822 [WIP] [Form] fix empty_data option in expanded ChoiceType (HeahDude)
  • bug #19134 Distinguish between first and subsequent progress bar displays (rquadling)
  • bug #19061 [FORM] fix post_max_size_message translation (alt. 2) (David Badura)
  • bug #19100 [Console] Fixed SymfonyQuestionHelper multi-choice with defaults (sstok)
  • bug #18924 [DoctrineBridge] Don't use object IDs in DoctrineChoiceLoader when passing a value closure (webmozart)
  • bug #19138 [DomCrawler] No more exception on field name with strange format (guiled, fabpot)
  • bug #18935 [Form] Consider a violation even if the form is not submitted (egeloen)
  • bug #19127 [Form] Add exception to FormRenderer about non-unique block names (enumag)
  • bug #19118 [Process] Fix pipes cleaning on Windows (nicolas-grekas)
  • bug #19128 Avoid phpunit 5.4 warnings on getMock (2.7+) (iltar)
  • bug #19114 [HttpKernel] Dont close the reponse stream in debug (nicolas-grekas)
  • bug #19101 [Session] fix PDO transaction aborted under PostgreSQL (Tobion)
  • bug #18501 [HttpFoundation] changed MERGE queries (hjkl)
  • bug #19062 [HttpFoundation] Fix UPSERT for PgSql >= 9.5 (nicolas-grekas)
  • bug #18548 [Form] minor fixes in DateTime transformers (HeahDude)
  • bug #18732 [PropertyAccess][DX] Enhance exception that say that some methods are missing if they don't (nykopol)
  • bug #19048 [HttpFoundation] Use UPSERT for sessions stored in PgSql >= 9.5 (nicolas-grekas)
  • bug #19038 Fix feature detection for IE (Alsciende)
  • bug #18915 [DependencyInjection] force enabling the external XML entity loaders (xabbuh)
  • bug #19020 [Form] Fixed collapsed choice attributes (HeahDude)
  • bug #19028 [Yaml] properly count skipped comment lines (xabbuh)
  • bug #17733 [Yaml] Fix wrong line number when comments are inserted in the middle of a block. (paradajozsef)
  • bug #18911 Fixed singular of committee (peterrehm)
  • bug #18971 Do not inject web debug toolbar on attachments (peterrehm)

Want to upgrade to this new release? Fortunately, because Symfony protects backwards-compatibility very closely, this should be quite easy. Read our upgrade documentation to learn more.

Want to check the integrity of this new version? Read my blog post about signing releases .

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