Bukkit

v1.58-dev
Fix bug when NPC despawns while player is still shopping

v1.57-dev
For Bukkit/Spigot 1.8

v1.56.1
Many moons without a bug report. Must be somewhat stable =)

v1.56-Beta
Supports HyperConomy-0.974.55 or HyperConomy dev build #418 and above.

v1.55-Beta
Add management menu for player shops.
Supports HyperConomy-0.974.54 or HyperConomy dev build #414 and below.

v1.52-dev
Fixed critical bug related to sorting button that caused menu to fail to open.

v1.51-dev
Now features 5 different ways to sort shop menu.
Item with zero stock can be toggled on/off.
^Much credit to user hellphish who donated for these often requested features^
Fixed missing npcblacklist file that was causing error in new installations

v1.5-dev
Compatibility with HyperConomy 0.974.54 [Dev]
Use enchanted tool and weapon icons for enchantments in menu

v1.41
Add XP to shop menus.

v1.4[Beta]
Features:
Can make ready to hire merchant npcs.
Can make ready to rent shops.
/clerk command gives players limited abilities to create their own merchant npcs.
blacklist.yml to limit which npc types and names players may use. menubuttons.yml file allows admin to choose different icon set for shop menu buttons.

v1.33
Support enchanting books and selling enchanted books.

v1.31
Clickable Shop Owners. (customer player can click shop owner player)
Configurable default merchant npc messages.

v1.3b
HyperConomy player stores are now properly supported.

v1.3
Various regression and new bug fixes.

This is the recommended version of HyperMerchant to use with:
Bukkit 1.8.8
Citizens 2.0.16 (beta 1 for MC 1.8.8)
HyperConomy hyperconomy-0.975.6-SNAPSHOT.jar (dev build #5)