Changelog

3.3.0

• New Semantic typeclass that provides Traversals for SemVer-like data out of all the version types. Text was also given an instance, so its much easier to manipulate directly:

λ "1.2.3" & minor %~ (+ 1)
"1.3.3"

Some Lenses and Traversals had their names changed or were removed entirely to accomodate this new typeclass.

• SemVer and Version should never contain negative values, so their numeric components were changed from Int to Word.

3.2.0

• Updated for megaparsec-6 and GHC 8.2.

3.1.1

• Added instances for common typeclasses: Generic, NFData, and Hashable. This is to avoid having users define these instances themselves as orphans. If there are more instances you want added, please let me know. Data was left out on purpose.

3.1.0

• Added support for epoch numbers in the Version type. These are numbers like the 1: in 1:2.3.4. These are used in Arch Linux in rare cases where packages change their versioning scheme, but need a reliable integer prefix to establish ordering. The Version type has been given a new field, _vEpoch :: Maybe Int, and a corresponding lens, vEpoch.

3.0.2

• Expose internal parsers so that they could be used in other parser programs that parse version numbers in larger files.

3.0.0

• Updated for megaparsec-5 and ghc-8

2.0.0

• Switched to megaparsec to perform all parsing as Text
• Support for legacy String removed
• Added more Traversals and INLINE'd all Lenses/Traversals

1.1.0

• Added Lenses and Traversals (no lens dependency)