Bukkit

v1.34 for MC 1.7 and 1.8

• Fixed: hiring of shopkeepers should now work again.
  

Also please take a look at the changelogs of the versions since v1.20 for all not yet fully documented changes!

• If the trade for a written book fails players can sometimes still open and read the book if they close the shop and click the temporary fake book in their inventory fast enough. There is not much I can do about this..
• The 'remove shopkeeper after certain time of inactivity of player' feature has been removed for now.
• Experimental 1.8 support.
• Server crashes and improper shutdowns might cause living shopkeeper entities to duplicate sometimes.

Also please take a look at the changelogs of the versions since v1.20 for all not yet fully documented changes!