What's Changed

• apd: Improve SetFloat64 efficiency by @miretskiy in #129
• format: do not output 0's after decimals for 0 with coeff < -2000 by @otan in #130

Full Changelog: v3.2.0...v3.2.1

What's Changed

• apd: add go 1.19 testing to CI by @nvanbenschoten in #126
• apd: add go 1.20 testing to CI by @nvanbenschoten in #127
• format: format 0E-x where x > 6 like PostgreSQL does by @otan in #128

Full Changelog: v3.1.2...v3.2.0

What's Changed

• apd: Improve string conversion efficiency by @miretskiy in #125

New Contributors

• @miretskiy made their first contribution in #125

Full Changelog: v3.1.1...v3.1.2

What's Changed

• apd: disable staticcheck on Go 1.16 and earlier by @nvanbenschoten in #117
• apd: add go 1.18 testing to CI by @nvanbenschoten in #118
• apd: remove some allocs from Decimal.setString by @josharian in #116
• apd: add inline fast-path to BigInt.SetString by @nvanbenschoten in #119
• apd: drop github.com/pkg/errors by @nvanbenschoten in #124

New Contributors

• @josharian made their first contribution in #116

Full Changelog: v3.1.0...v3.1.1

What's Changed

• apd: optimize Quo, remove per-digit long division by @nvanbenschoten in #114
• apd: don't strip trailing zeros in Quo and Sqrt by @nvanbenschoten in #115

Full Changelog: v3.0.1...v3.1.0

What's Changed

• apd: avoid function calls on hot paths by @nvanbenschoten in #112

Full Changelog: v3.0.0...v3.0.1

Breaking Changes

The Decimal.Coeff field's type has changed from a math/big.Int to a new apd.BigInt type. This allows the library to embed small coefficients into the Decimal struct directly, instead of requiring a separate heap allocation and indirection.

What's Changed

• apd: add decomposer interface methods by @kardianos in #88
• add some linting to travis by @mjibson in #92
• apd: update decomposer methods to use big-endian coefficent by @kardianos in #93
• apd: perform CI using GitHub Actions by @nvanbenschoten in #106
• apd: prevent (*Decimal).Int64 receiver from escaping to heap by @nvanbenschoten in #104
• apd: embed small coefficient values in Decimal struct by @nvanbenschoten in #103
• apd: add apd.BigInt / math/big.Int interop methods by @nvanbenschoten in #108
• apd: tune performance by inlining function calls and manually unrolling loops by @nvanbenschoten in #107
• apd: add inline fast-path to BigInt.Format by @nvanbenschoten in #109
• apd: support and test 32-bit architectures and ARM architectures by @nvanbenschoten in #110
• apd: use gcassert to check that tmp big.Ints don't escape, add to CI by @nvanbenschoten in #111

Full Changelog: v2.0.2...v3.0.0

• apd: update example to use apd/v2

• Use go.mod tag.

• NewWithBigInt now correctly handles negative big.Ints.
• SetExponent and SetCoefficient have been removed in favor of SetFinite. Now all Set methods set all fields of Decimal.

Due to the breaking API changes above the major version has been bumped.