v1.2.1

Persistence and player commands

Cooldowns now survive restarts, several ways to skip or wrongly trigger a cooldown are fixed, and players can check their own cooldowns.

New

• Persistent cooldowns: stored in each player's data, so they survive restarts and /scd reload. No database or extra files.
• /scd check: players see their own active cooldowns (sharedcooldowns.check, on by default).
• /scd check <player> and /scd reset <player>: admins can view or clear an online player's cooldowns (sharedcooldowns.admin).
• Configurable messages: all /scd text is editable under messages: in config.yml.
• New settings: pending-timeout (default 120 s) and teleport-causes (default COMMAND, PLUGIN).

Fixed

• A second queued teleport, such as a /tpa accepted after /home, could get past the cooldown. It is now blocked.
• A /tpa accepted more than 30 seconds later did not start the cooldown.
• Ender pearls and other unrelated teleports could start a conditional cooldown.
• A cooldown was used up even when another plugin cancelled the command or the player lacked permission.
• Registered command aliases could skip the cooldown.
• Cooldowns could end up to one second early, and time.compact broke on labels with spaces.

Upgrading

• Requires Paper 26.3+ and Java 25+.
• Replace the old jar. Your config.yml keeps working; new settings use their defaults until you add them.
• CMI is no longer a dependency. It still works, because teleports are now detected through Paper's own event.
• If another plugin cancels a command, no cooldown starts. This includes CMI custom aliases that run several commands: list the commands they run instead.

v1.0.1

Performance Update

The codebase has been migrated from Kotlin to Java. This drastically reduces .jar file size, making the plugin incredibly lightweight.

Impact Metrics

Metric	Before (Kotlin)	After (Java)	Change
.jar File Size	1342kb	24kb	-98%

What this means

• Zero breaking changes: The public API remains fully compatible.
• Ultra-lightweight: Every kilobyte matters.

v1.0.0

What's New

• Group multiple commands under a single shared cooldown
• Conditional cooldowns — only triggered if the action completes
• Custom actions on cooldown: [message], [actionbar], [title], [sound]
• Configurable time formats (compact and single)

Integrations

• CMI