irc: fix crash on command "/allchan /close"
core: do not force weechat_quit to 0 in main loop, so that a /quit issued before main loop is working
api: fix connection to servers with hook_connect on OS X (bug #38496)
doc: rename link "256_colors" to "use_256_colors" in FAQ (anchor names beginning with digits are not allowed in HTML)
doc: update german translations and docs
api: add property "completion_freeze" for function buffer_set: do not stop completion when command line is updated
guile: fix crash in function hdata_move
ruby: fix crash in function hdata_move
doc: add missing functions in scripting guide
doc: fix typo in python example of function hdata_move (plugin API reference)
api: add new function hdata_search
irc: add tag "irc_nick_back" for messages displayed in private buffer when a nick is back on server (task #12576)
relay: fix typo in error displayed by command /relay del
irc: add support of UHNAMES (capability "userhost-in-names") (task #9353)
core: reset scroll in window before zooming on a merged buffer (bug #38207)
core: fix typo in /help eval
script: do not search by license and author in /script search (thanks to Nils Görs)
irc: fix duplicate nick completion when someone rejoins the channel with same nick but a different case (bug #38841)
core: make nick prefix/suffix dynamic (move options from irc plugin to core, add logger options) (bug #37531)
doc: update german auto-generated file with WeeChat commands