* The next release will be 2.49.1 build from the ESR branch. It is tracked in {{Bug|1346939}}.
** '''[https://hg.mozilla.org/releases/comm-esr52/graph/SEAMONKEY_2_49_1_BUILD3 SEAMONKEY_2_49_1_BUILD3] Build 4 is tagged on the "release" side and build3 proceeded on all platforms.ready to go, waiting for relnotes'''({{Bug|1385792}}).
** SeaMonkey 2.49.1 will be build with ALSA support. This has been disabled in Firefox 52 and causes problems for Linux users (see discussion in {{bug|1345661}}).
** Release notes in {{Bug|1385792}}.