Version 0.5.5

Merge pull request #287 from jacksonrnewhouse/union2by2_arm64_assembly

Union2by2 arm64 assembly

Version 0.5.4

Merge pull request #286 from RoaringBitmap/dlemire/better_detect_le

More generous detection of little endian systems

Version 0.5.3

Merge pull request #283 from RoaringBitmap/dlemire/do_not_hardcode

Minor tweak.

Version 0.5.2

Performance gain in some cases related to COW. credit: @jacksonrnewhouse

Version 0.5.1

Bug fix on 64-bit bitmaps.

Version 0.5.0

Now with 64-bit roaring bitmaps!

Version 0.4.23

Introducing a "for each" API.

Version 0.4.22

Improving serialization performance.

Version 0.4.21

Bug fixes.

Version 0.4.20

Merge pull request #225 from alldroll/byte_input

Unification of bitmap unserialization by using auxiliary byteInput approach