[0.6.0.0]

Changed

• Nothing, but since 0.5.1 was API-breaking I've decided to bump to 0.6

[0.5.1.1]

Changed

• Register needs UndecidableInstances in GHC 8.6.2, I'm looking for a way around this. I've removed it for now.

[0.5.1.0]

Added

• The Register store, which allows reverse lookups for bounded enums. For example, if Bool has storage Register (Map Bool), regLookup True will yield a list of all entities with a True component. Can also be used to emulate a hash table, where fromEnum is the hashing function. This allows us to make simple spatial hashes. I'm open to suggestions for better names than Register.
• cmapIf, cmap with a conditional test

Changed

• ExplInit now too takes a monad argument.
• Started rewrite of the test suite
• Caches now internally use -2 to denote absence, to avoid possible conflict with -1 as a global entity

Removed

• The STM instances have been removed, to be moved to their own package

[0.5.0.0]

Changed

• System w a is now a synonym for SystemT w IO a. A variable monad argument allows apecs to be run in monads like ST or STM. Most of the library has been rewritten to be as permissive as possible in its monad argument.

Added

• STM stores. These will be moved to a separate package soon.

[0.4.1.2]

Changed

• Either can now be deleted, deleting Either a b is the same as deleting (a,b).
• Some were missing their inline pragma's, now they don't

[0.4.1.1]

Changed

• Export Get, Set, Destroy, Members by default
• Export cfold, cfoldM, cfoldM_ by default
• Fix () instance

[0.4.1.0]

Added

• cfold, cfoldM, cfoldM_
• Either instances and EitherStore

Changed

• Changed MaybeStore implementation to no longer use -1 for missing entities.
• Fixed some outdated documentation.
• Change the global void entity to -2, just to be sure it won't conflict if accidentally used in a cache.

[0.4.0.0]

Added

• A changelog

Changed

• Store is now split into 5 separate type classes; ExplInit, ExplGet, ExplSet, ExplDestroy, and ExplMembers. This makes it illegal to e.g. iterate over a Not.
• phantom arguments are now given as Proxy values, re-exported from Data.Proxy. This makes phantom arguments explicit and avoids undefined values.