Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

0.6.0

Changed

• Remove all use of CPP.
• Depend on base16 instead of the old base16-bytestring package.
• Target ghc-9.0.1 compiler.

Fixed

• Do not crash on bytestrings that are backed by null C pointers.

0.5.0

Changed

• Include version boundaries and other changes submitted by Emily Pillmore.

0.4.0

Changed

• Remove fragile ForeignPtr implementation in favor of just storing ByteStrings.
• Reuse memory instead of copying when possible.

0.3.1

Fixed

• Use unsafe calls in FFI.

0.3.0

Fixed

• Compiles with all flags now.

Added

• Script to compile with all flags.

Removed

• Remove ECDH support.
• Remove Schnorr support.
• Remove Recovery support.

0.2.5

Changed

• Reuse context aggressively.
• Generate context in a single thread.

Fixed

• Memory deallocation bug.

0.2.4

Changed

• Update Cabal and package version.

0.2.3

Changed

• Return meaningful error upon encountering weird ret status from upstream code.

Added

• Test parallel signature creation and verification.

0.2.2

Removed

• Hide tweak negation behind a flag for compatibilidy with Debian 9.

Fixed

• Correct code that was not compiling with some flags enabled.

0.2.1

Changed

• Do not depend on hardcoded DER signatures in tests.

0.2.0

Added

• Support for ECDH APIs.
• Support for Schnorr APIs.

Removed

• Enabling key recovery APIs need a flag.

0.1.8

Added

• Add missing NFData instances for some types.

0.1.7

Added

• Add NFData instances for all types.

0.1.6

Added

• Use pkgconfig for C library dependency.

0.1.5

Added

• Flag for ECDH bindings.

0.1.4

Changed

• Constrain imports to avoid clashes with a QuickCheck function.

0.1.3

Added

• Hashable instances for various types.

0.1.2

Changed

• Separate dependencies between library and tests.
• Remove hspec default to prevent problems with Nix.

Removed

• Dependency to cryptohash not needed.

0.1.1

Changed

• Update changelog to reflect name and version change.
• Update to LTS Haskell 12.9.

0.1.0

Changed

• Name of package change from secp256k1 to secp256k1-haskell to avoid Nix conflicts.