Bukkit Loading Deleted Plugins?

My Bukkit server is loading old versions of my plugins, even though I've completely deleted them from my computer. Is there anything I can do to fix this?

Bukkit version: craftbukkit-1.6.2-R0.1-20130729.184503-16

 

When you go in game and type /pl are they there? Also if you could copy your console start up that will better help me understand.

 

Delete the .jar file of a plugin not only the directory

 

This is the console. HardcoreMode 2.1 should be loading, not 2.0:

Code:

19:51:50 [INFO] Starting minecraft server version 1.6.2
19:51:50 [INFO] Loading properties
19:51:50 [INFO] Default game type: SURVIVAL
19:51:50 [INFO] Generating keypair
19:51:51 [INFO] Starting Minecraft server on *:25565
19:51:51 [INFO] This server is running CraftBukkit version git-Bukkit-1.5.2-R1.0
-35-g4176258-b2823jnks (MC: 1.6.2) (Implementing API version 1.6.2-R0.1-SNAPSHOT
)
19:51:51 [INFO] [HardcoreMode] Loading HardcoreMode v2.0
19:51:51 [INFO] [experiBank] Loading experiBank v0.1
19:51:51 [INFO] [ProtocolLib] Loading ProtocolLib v2.4.7
19:51:52 [WARNING] [ProtocolLib] Version (MC: 1.6.2) has not yet been tested! Pr
oceed with caution.
19:51:52 [INFO] [SuperSticks] Loading SuperSticks v0.2
19:51:52 [INFO] [KrazyBukkit] Loading KrazyBukkit v4.3.1
19:51:52 [INFO] [CreepersPlus] Loading CreepersPlus v4.2.3
19:51:52 [INFO] [ProtocolLib] Enabling ProtocolLib v2.4.7
19:51:52 [INFO] [ProtocolLib] Started structure compiler thread.
19:51:52 [INFO] Preparing level "world"
19:51:53 [INFO] Preparing start region for level 0 (Seed: 6874763478460069735)
19:51:54 [INFO] Preparing spawn area: 42%
19:51:55 [INFO] Preparing spawn area: 91%
19:51:55 [INFO] Preparing start region for level 1 (Seed: 6874763478460069735)
19:51:55 [INFO] ----- Bukkit Auto Updater -----
19:51:55 [INFO] It appears that you're running a Development Build, when you've
specified in bukkit.yml that you prefer to run Recommended Builds.
19:51:55 [INFO] If you would like to be kept informed about new Development Buil
d releases, it is recommended that you change 'preferred-channel' in your bukkit
.yml to 'dev'.
19:51:55 [INFO] With that set, you will be told whenever a new version is availa
ble for download, so that you can always keep up to date and secure with the lat
est fixes.
19:51:55 [INFO] If you would like to disable this warning, simply set 'suggest-c
hannels' to false in bukkit.yml.
19:51:55 [INFO] ----- ------------------- -----
19:51:56 [INFO] Preparing spawn area: 59%
19:51:56 [INFO] Preparing start region for level 2 (Seed: 6874763478460069735)
19:51:57 [INFO] Preparing spawn area: 16%
19:51:58 [INFO] [HardcoreMode] Enabling HardcoreMode v2.0
19:51:58 [INFO] [HardcoreMode] Hardcore enabled!
19:51:58 [INFO] [HardcoreMode] Loading config.yml...
19:51:58 [INFO] [HardcoreMode] Done!
19:51:58 [INFO] [HardcoreMode] Loading PlayerScores.yml...
19:51:58 [INFO] [HardcoreMode] Done!
19:51:58 [INFO] [HardcoreMode] Searching for update...
19:52:01 [INFO] [HardcoreMode] New version found!
19:52:01 [INFO] [HardcoreMode] Check dev.bukkit.org/server-mods/hardcoremode for
more information and to download it.
19:52:01 [INFO] [experiBank] Enabling experiBank v0.1
19:52:01 [INFO] [experiBank] experiBank has been enabled!
19:52:01 [INFO] [SuperSticks] Enabling SuperSticks v0.2
19:52:01 [INFO] [SuperSticks] SuperSticks has been enabled!
19:52:01 [INFO] [SuperSticks] No new update detected.
19:52:01 [INFO] [KrazyBukkit] Enabling KrazyBukkit v4.3.1
19:52:01 [INFO] [Size]
19:52:01 [INFO] [KrazyBukkit] KrazyBukkit has been activated!
19:52:01 [INFO] [KrazyBukkit] Searching for update...
19:52:02 [INFO] [KrazyBukkit] No new update detected.
19:52:02 [INFO] [CreepersPlus] Enabling CreepersPlus v4.2.3
19:52:02 [INFO] [CreepersPlus] CreepersPlus has been enabled!
19:52:02 [INFO] Server permissions file permissions.yml is empty, ignoring it
19:52:02 [INFO] Done (9.566s)! For help, type "help" or "?"

 

Mak sure you have the latest version of the plugin. It could also be that the plugin developer forgot to change that version in the code xD

 

Check to see if the changes in 2.1 are in your current build of the plugin. (2.0)

 

HyperLiink
HeyAwesomePeople
It's my own plugin, the version is set to 2.1.