Changelog 1.0 KB

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  1. .. _changelog:
  2. ================
  3. Change history
  4. ================
  5. This document contains change notes for bugfix releases in
  6. the 4.0.x series (0today8), please see :ref:`whatsnew-4.0` for
  7. an overview of what's new in Celery 4.0.
  8. .. _version-4.0.0:
  9. 4.0.0
  10. =====
  11. :release-date: TBA
  12. :status: *FROZEN*
  13. :branch: master
  14. :release-by:
  15. See :ref:`whatsnew-4.0` (in :file:`docs/whatsnew-4.0`).
  16. .. _version-4.0.0rc7:
  17. 4.0.0rc7
  18. ========
  19. :release-date: 2016-11-02 01:30 P.M PDT
  20. Important notes
  21. ---------------
  22. - Database result backend related setting names changed from
  23. ``sqlalchemy_*`` -> ``database_*``.
  24. The ``sqlalchemy_`` named settings won't work at all in this
  25. version so you need to rename them. This is a last minute change,
  26. and as they were not supported in 3.1 we will not be providing
  27. aliases.
  28. - ``chain(A, B, C)`` now works the same way as ``A | B | C``.
  29. This means calling ``chain()`` might not actually return a chain,
  30. it can return a group or any other type depending on how the
  31. workflow can be optimized.