Changes since version 2.5-dev6 : Christopher Faulet (1): Revert "BUG/MINOR: stream-int: Don't block reads in si_update_rx() if chn may receive" Willy Tarreau (21): BUG/MINOR: config: reject configs using HTTP with bufsize >= 256 MB CLEANUP: htx: remove comments about "must be < 256 MB" BUG/MAJOR: htx: fix missing header name length check in htx_add_header/trailer MINOR: proxy: add a global "grace" directive to postpone soft-stop MINOR: vars: rename vars_init() to vars_init_head() CLEANUP: vars: rename sample_clear_stream() to var_unset() REORG: vars: remerge sample_store{,_stream}() into var_set() MEDIUM: vars: make the ifexist variant of set-var only apply to the proc scope MINOR: vars: add a VF_CREATEONLY flag for creation MINOR: vars: support storing empty sample data with a variable MINOR: vars: store flags into variables and add VF_PERMANENT MEDIUM: vars: make var_clear() only reset VF_PERMANENT variables MEDIUM: vars: pre-create parsed SCOPE_PROC variables as permanent ones MINOR: vars: preset a random seed to hash variables names MEDIUM: vars: replace the global name index with a hash CLEANUP: vars: remove the now unused var_names array MINOR: vars: centralize the lock/unlock into static inlines OPTIM: vars: only takes the variables lock on shared entries OPTIM: vars: remove internal bookkeeping for vars_global_size OPTIM: vars: do not keep variables usage stats if no limit is set CI: Github Actions: temporarily disable Opentracing devnexen@gmail.com (1): BUILD: fix dragonfly build again on __read_mostly