Markos Chandras 2c724509d1 pip: Use 'upgrade-strategy' option to make PIP upgrades less aggressive ... The default upgrade-strategy could change from one version of PIP to another and the results may be unpredictable. We can control the PIP behavior during upgrades using the 'upgrade-strategy' option and default that to 'only-if-required' so PIP only upgrades what's really necessary. This also ensure that getting the latest pip passes the idempotence test now that we only upgrade only what's really necessary. Depends-On: I998182eca9851d2cc745930fc73ca37bfefd0951 Link: https://pip.pypa.io/en/stable/user_guide/#only-if-needed-recursive-upgrade Co-Authored-By: Jean-Philippe Evrard <jean-philippe@evrard.me> Change-Id: I2ba89e25c0010c9a5b515a3d0c9c731b30876e74		2018-04-18 16:15:26 +01:00
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notes	pip: Use 'upgrade-strategy' option to make PIP upgrades less aggressive	2018-04-18 16:15:26 +01:00
source	Update reno for stable/queens	2018-02-14 15:44:42 +00:00