Changes

* '''SeaMonkey 2.46 was released December 22, 2016''', tracked in {{Bug|1294433}}

*** Wrong Lightning version in 2.46 build 6 Release Candidate. See {{Bug|1309372}}. '''landed on trunk'''** Release notes in {{Bug|1302639}} need helping hands.** Setting the default search engine no longer works. This is covered in ({{Bug|1265881}} and will not be fixed for 2.46. It needs to be added to the release notes).** {{Bug|1231349}} '''2.48 beta is currently causing problems building l10n versions. Currently only a workaround exists.** {{Bug|1279851}} CRASH when benchmarking webm decoding performance on YouTube page. Fixed in preparation''' ({{Bugbug|12793481328886}} which is in 2.47+. If possible it should be included in a special m-r SeaMonkey release branch for 2.46).** gtk3 will be disabled in the for beta and likely release build in {{Bug|1213152}}builds.*** There are at least two three problems with gtk3 builds which can may not be resolved in time ({{Bug|1269145}}, {{Bug|1267982}}, {{Bug|1331208}}).

*** Building releases with gtk2 is only a short time solutionand will no longer be possible with Gecko 53 (SM 2.50, thus would still allow 2.49 gtk2 builds). Probably a meta bug for gtk3 compatibility should be created.** '''frg''' suggests shipping 2.46 without cZ and DOMi if the l10n problems can not be fixed in time.*** likely to happen for all locales including (en-US)

** '''Next merge day is scheduled for January 23rd''' (mozilla-beta → mozilla-release was merged January 16th).