2026-11-02 - production
22:15 <krinkle@deploy2003> krinkle: Backport for [[gerrit:1361554|Handle \mathcal in mmlFilter instead of the font]] (1.48.0-wmf.1), [[gerrit:1361555|Keep \mathrm upright inside \mathbf (T442312)]] (1.48.0-wmf.1), [[gerrit:1361556|Draw no outer line for a nested \hline]] (1.48.0-wmf.1) synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there. [production]