Supported Python versions

Organisation
1

This lists which versions of Python are supported be which version of Tryton.
Tryton versions currently supported are bold.

Tryton Version supported Python versions End of Life
7.4 3.8 — 3.12 November 2025
7.2 3.8 — 3.12 May 2025
7.0 (LTS) 3.8 — 3.12 November 2028
6.8 3.8 — 3.11 May 2024
6.6 3.7 — 3.10 November 2023
6.4 3.7 — 3.10 May 2023
6.2 3.6 — 3.9 November 2022
6.0 (LTS) 3.6 — 3.9 May 2025
5.8 3.6 — 3.8 November 2021
5.6 3.5 — 3.8 May 2021
5.4 3.5 — 3.7 November 2020
5.2 3.5 — 3.7 May 2020
5.0 (LTS) 3.4 — 3.7 November 2023

Also see Clarification of the release schedule.

1 Like
2

hi, where do you get it from ?

3

I worked myself through the changelog. EOL was added by pokoli (thanks for that :slight_smile:

4

Good job. Thank you.

Does anybody know if postgresql versions are also critical for some trytond versions ?

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There was an issue with sequences on PostgreSQL 10 which had been fixed 5 years ago and it was already fixed.

From my experience all supported series should support all supported PostgresSQL versions. (Take that statement with no warranty).

6

So all unsupported series should support PostgresSQL versions supported at its end of life date ?
That’s a good starting point to reinstall old versions.
Today I use the lattest Ubuntu LTS distribution at tryton release date as the per default OS context.
For example, I plan to distribute Tryton 7.0 on Ubuntu 22.04

7

Each series support PostgreSQL versions that was supported by PostgreSQL at the time the first release in the series has been published.

8

Hi,
I am curious about those numbers. Increasing up to 3.8 minimal python version on Tryton 6.8:

  • technical decision as some code needs language syntax only available on python3.8
  • just a random political decision. To support only 3 versions of python language.

Is not a big deal, but Debian 10 LTS still on python 3.7, so this change force to use Tryton 6.6

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For LTS you can use tryton LTS version which is 6.0 serise :wink: