snappy-hs-0.1.2.0: CHANGELOG.md

# Revision history for snappy-hs


## 0.1.2.0 -- 2026-06-19

* Major throughput work bringing decompression to roughly C parity and
  compression to ~2–3x of C (was ~2–6x, and ~130x on incompressible data).
* Encoder now follows C Snappy's `CompressFragment`: an exponential skip
  heuristic over incompressible data, match chaining, word-at-a-time match
  extension via trailing-zero count, and an input-sized hash table
  (32-bit slots, capped at 2^14) instead of a fixed 256 KB table.
* Decoder uses wide (8-byte) literal and overlapping-copy writes backed by
  output over-allocation slack.

## 0.1.0.5 -- 2026-02-23

* Use `Ptr` directly to make implementation faster.

## 0.1.0.4 -- 2025-10-7

* Loosen vector and bytestring bounds.

## 0.1.0.3 -- 2025-08-30

* Add home and issues page to hackage.


## 0.1.0.2 -- 2025-08-18

* Rename `ParseException` to `DecodeError` and expose its values.


## 0.1.0.1 -- 2025-08-17

* Loosen version bounds for bytestring and vector.

## 0.1.0.0 -- 2025-08-16

* Compress and decompress raw snappy