Important: If you are not running 4.1.9r1 now (released November 30th), make sure you read the associated information on upgrading to 4.1.9r1 before you upgrade to 4.1.9r2.
This release contains some updates to
vmod_rewrite, a new counter and a few bug fixes.
The changes to
.match_rewrite()should be used instead of
Bug fixes are the following:
first_byte_timeoutfor reused backend connections (varnish-cache.org issue 1772).
workspace_backendoverflow handling. This fixes a bug where we would crash on overflow.
Finally the new counter is
cache_hit_grace, which can be used to seeing how many of the cache hits were for objects in grace. See the varnish-cache.org pull request 2455 for details.