Add note about session behavior change in UPGRADE file#21271
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nicolas-grekas wants to merge 1 commit intophp:masterfrom
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Add note about session behavior change in UPGRADE file#21271nicolas-grekas wants to merge 1 commit intophp:masterfrom
nicolas-grekas wants to merge 1 commit intophp:masterfrom
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nicolas-grekas
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Feb 21, 2026
…21181) * ext/session: only return false when could not encode session at all This also fixes bug 71162
DanielEScherzer
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Feb 21, 2026
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Makes sense to me but I'm not too familiar with the underlying change, hence adding Girgias as a reviewer
alexandre-daubois
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Feb 22, 2026
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86b4921 isn't that seamless for the ecosystem and deserves better upgrade notes IMHO.
Symfony has to do this to adapt:
symfony/symfony#63448