# Programming Ecto: Erlang/Elixir/PG Versions?

**URL:** <https://forum.devtalk.com/t/programming-ecto-erlang-elixir-pg-versions/96394>\
**Category:** PragProg Customers\
**Tags:** question, book-programming-ecto\
**Created:** [13 February 2023 21:39 UTC](https://forum.devtalk.com/t/programming-ecto-erlang-elixir-pg-versions/96394 "2023-02-13T21:39:00Z")\
**Posts on this page:** 1\
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**Author:** ![Margaret](https://forum.devtalk.com/user_avatar/forum.devtalk.com/margaret/32/237_2.png) [@Margaret](https://forum.devtalk.com/u/Margaret)\
**Post date:** [14 February 2023 12:17 UTC](https://forum.devtalk.com/t/programming-ecto-erlang-elixir-pg-versions/96394/3 "2023-02-14T12:17:28Z")

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Erlang/OTP 22, Ecto 3.0. I’ll ask the authors about the possibility of a new edition. Postgres, it looks like the book was published just before v12, so probably 12, but possibly 11.

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