SeaMonkey 2.29

What's new in this version:

SeaMonkey-specific changes:
- URLs that are too long to be shown completely appear in a tooltip now when hovering the location bar.
- Coloring of the location bar for HTTPS URLs can be disabled through Preferences now.
- Certain search engines can be discovered automatically now.
- The status bar padlock icon features a context menu now.
- You can now insert formulas in Composer using a dialog (LaTeX to MathML).
- Feed items can be tagged automatically according to feed category tags now.
- Searching within a message compose window will now display the find toolbar.
- The account name is now shown in the status bar when downloading messages from POP servers.
- Localizability of custom reply headers has been improved (mailnews.reply_header_* preferences).
- Contact autocompletion in message composition windows now searches for all terms separately (AND search).
- You can now search for contacts containing parentheses.
- See the changes page for a more complete overview.

Mozilla platform changes:
- HTTP caching (v2) has been enabled.
- Generational garbage collection has been integrated.
- Public key pinning support has been enabled.
- The number of found items is now displayed in the find toolbar.
- The trust bit for some 1024-bit root certificates has been removed / turned off.
- Support for the Prefer:Safe HTTP header for parental control has been added.
- mozilla::pkix has been added as default certificate verifier.
- The CAPS infrastructure for specifying site-specific permissions (via capability.policy.* preferences) has been removed.
- WebVTT has been implemented.
- CSS3 variables have been implemented.
- CSP 1.1 nonce-source and hash-source have been enabled.
- With the exception of those bundled inside an extension or ones that are whitelisted, plugins are no longer activated by default.
- Added support for GStreamer 1.0 (see bug 806917 for build configuration).
- Disabled insecure NTLM (pre-NTLMv2) authentication (see bug 828183).
- Passwords can now be saved via the password manager even when autocomplete="off" was used to prevent it (see bug 956906).
- Also see Firefox 32 for Developers, Firefox 31 for Developers and Firefox 30 for Developers.
- Fixed several stability issues