Bukkit

Version 5.7, because 5.6 is too mainstream:
- Fixed an NPE regarding money on signs.
- Added support for my Stats plugin, use Sortal tps to get the Stat.

Version 5.5:
- Fixed a small thingy that would allow people without permissions to create sortal signs still making them.
- You can now find Sortal in my Maven repository located at http://centrility.nl:8081/nexus/ along with Sources and Javadocs.

Version 5.4:
- Added 6 events for plugins to hook into: SortalPlayerTeleportEvent, SortalSignDestroyEvent, SortalSignPlaceEvent, SortalSignUpdateEvent, SortalWarpDeleteEvent and SortalWarpCreateEvent.
- General cleanup

Version 5.3:
- Fixed Metrics warnings by using revision 6.

Version 5.2:
- Fixed decimals in /sortal list
- Added default permissions in the config, you can set them to 'op', 'non-op', 'true' or 'false'.
- Some other small fixes

Version 5.1:
- Totally changed around loading and saving or warps and files, so that it doesn't error. Ever :) This should fix #34
- Added color support for localized messages

Version 5.02:
- Fixed bug in /sortal list giving errors.
- General code cleanup
- Use the new Updater from H31IX, providing always-safe downloads from dev.bukkit.org
- Some other small bug fixes I honestly can't remember.

Version 5.0 RELEASE/BETA 2
-Added /sortal setuses - Set the max uses for a sign/warp player/total based
-Added /sortal goto <warp> - Teleports you to that warp
-Tested /sortal convert (should work, OP only)
-Fixed Vault issue on startup
-More awesome stuff I can't remember!
-Everything from BETA 1

Version 5.0 BETA 1:
-Complete Rewrite
-Improved stability, compatibility and basically just everything
-Re-introduced MySQL
-Added /sortal convert command (untested)

Version 4.9:
-Lots of code cleanup
-Possible fix of Ticket #15
-Fixed Vault errors
-Added debug option (for debug purposes, of course)

Version 4.8:
-Fixed registered signs not loading
-Fixed registered signs not charching money

Version 4.7:
-Added custom data to Metrics
-Removed old code used for converting data
-Fixed NullPointerException when deleting warp
-Now using money when creating the warp
-Cancel creating a warp when not enough money
-Some code improvements
-Removed testing code

Version 4.61:
-Added Metrics: http://bit.ly/xWxDJg
-Using bukkit's built-in Logger
-Warning when Vault isn't found

Version 4.6:
-Fixed nullpointer on every block except sign
-Fixed it downloading Skillz instead of sortal (silly me!)

Version 4.4:
-Fixed Permissions problems - should be once and for all.
-Fixed not being able to break any signs without perm
-Fixed breaking of signs when no permissions
-Fixed link breaking when no perms
-Fixed registering taking arguments that don't exist
-Fixed Permissions for unregister command
-Added payment message

Version 4.4 BETA:
Fixed loads of stuff. Try it :)

Verison 4.3:
-Fixed Permissions not working
-Added Auto-Update
-Fixed MySQL

Version 4.2:
-Hopefully fixed MySQL
-Added /sortal warp [x] [y] [z] WORLDNAME
-Added /sortal unregister (permission: sortal.unregister)
-Fixed a bug where you could not have [Sortal] on the second line.

None! Please post a ticket if you find a bug.