On this non-FastCGI host Grav's shutdown early-connection-close can't
fastcgi_finish_request(), so it emits 'Content-Encoding: identity' to ask
the webserver not to compress — but Apache mod_deflate compresses anyway
and adds 'Content-Encoding: gzip'. Two conflicting headers => browsers
render raw gzip bytes (garbage page). Surfaced when prod flipped to
debug:false today (activated Grav's full output path).
Fix in the prod env override: debugger.shutdown.close_connection:false
skips the identity-header path so mod_deflate compresses cleanly (single
header). Verified: one 'content-encoding: gzip', page renders correctly.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Np4cMQLF77i664CAQXySzU
m038andClaude Opus 4.8
4aeff39756