b32a685595
Pygments 2.7.x is stricter in how it validates JSON escapes, aligning it closer with the spec [1]. Turns out we have some invalid JSON in our docs, meaning builds are now failing with the following error: doc/source/user/metadata.rst:262: WARNING: Could not lex literal_block as "json". Highlighting skipped. Resolve this. [1] https://github.com/pygments/pygments/commit/9514e794e0c2a5c7c048df97fcfef4a099e05ac3 Change-Id: Ic50e29e9c7817744ad0b4f9de309aa3e96a09505 Signed-off-by: Stephen Finucane <stephenfin@redhat.com>