Changelog for store-0.4.0
ChangeLog
0.4.0
-
Breaking change in the encoding of Map / Set / IntMap / IntSet, to use ascending key order. Attempting to decode data written by prior versions of store (and vice versa) will almost always fail with a decent error message. If you're unlucky enough to have a collision in the data with a random Word32 magic number, then the error may not be so clear, or in extremely rare cases, successfully decode, yielding incorrect results. See #97 and #101.
-
Performance improvement of the 'Peek' monad, by introducing more strictness. This required a change to the internal API.
0.3.1
-
Fix to derivation of primitive vectors, only relevant when built with primitive-0.6.2.0 or later
-
Removes INLINE pragmas on the generic default methods. This dramatically improves compilation time on recent GHC versions. See #91.
-
Adds
instance Contravariant Size
0.3
-
Uses store-core-0.3.*, which has support for alignment sensitive architectures.
-
Adds support for streaming decode from file descriptor, not supported on windows. As part of this addition, the API for "Data.Store.Streaming" has changed.
0.2.1.2
- Fixes a bug that could could result in attempting to malloc a negative number of bytes when reading corrupted data.
0.2.1.1
- Fixes a bug that could result in segfaults when reading corrupted data.
0.2.1.0
Release notes:
- Adds experimental
Data.Store.Version
and deprecatesData.Store.TypeHash
. The new functionality is similar to TypeHash, but there are much fewer false positives of hashes changing.
Other enhancements:
- Now exports types related to generics
0.2.0.0
Release notes:
- Core functionality split into
store-core
package
Breaking changes:
-
combineSize'
renamed tocombineSizeWith
-
Streaming support now prefixes each Message with a magic number, intended to detect mis-alignment of data frames. This is worth the overhead, because otherwise serialization errors could be more catastrophic - interpretting some bytes as a length tag and attempting to consume many bytes from the source.
Other enhancements:
-
weigh based allocations benchmark.
-
Addition of
Array
/UArray
instances -
Streaming support now has checks for over/undershooting buffer
Bug fixes:
0.1.0.0
- First public release