Use Python 3.8 in Docker images by default (#8698)

This bumps us closer to current Python without going all the way to 3.9.

Fixes #8674

Signed-off-by: Dan Callahan <danc@element.io>
pull/8706/head
Dan Callahan 2020-11-02 16:33:06 +00:00 committed by GitHub
parent 1eb9de90c0
commit ca39e67f3d
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2 changed files with 2 additions and 1 deletions

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changelog.d/8698.misc Normal file
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Use Python 3.8 in Docker images by default.

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# docker build -f docker/Dockerfile --build-arg PYTHON_VERSION=3.6 .
#
ARG PYTHON_VERSION=3.7
ARG PYTHON_VERSION=3.8
###
### Stage 0: builder