v6.4.0

What's Changed

• chore: update readme by @melindafekete in #246
• feat: add semver gte, semver lte and cidr constraints by @sighphyre in #248

New Contributors

• @melindafekete made their first contribution in #246

Full Changelog: v.6.3.0...v6.4.0

v.6.3.0

What's Changed

• feat: expose top level metrics in singleton API by @sighphyre in #245

Full Changelog: v6.2.0...v.6.3.0

v6.2.0

What's Changed

• feat: implement basic regex constraint by @sighphyre in #239
• chore: regex caching by @sighphyre in #240

Full Changelog: v6.1.0...v6.2.0

v6.1.0

What's Changed

• feat: Impact metrics v6 migration by @kwasniew in #236
• chore: bump to 6.1.0 by @kwasniew in #237

Full Changelog: v6.0.1...v6.1.0

v6.0.1

What's Changed

• fix: always send empty variant buckets if not present by @sighphyre in #233

Full Changelog: v6.0.0...v6.0.1

v5.1.0

What's Changed

• Feat/streaming by @FredrikOseberg in #201
• fix: unleash.Initialize() method does not return error if client creation fails by @ydessoukyy in #206
• feat: shared metrics types for impact metrics by @kwasniew in #224
• feat: impact metrics counter by @kwasniew in #225
• feat: impact metrics gauge by @kwasniew in #226
• feat: impact metrics histogram by @kwasniew in #227
• feat: impact metrics context by @kwasniew in #228
• feat: impact metrics api by @kwasniew in #229
• feat: impact metrics integration by @kwasniew in #231
• chore: Bump version to 5.1.0 by @kwasniew in #238

New Contributors

• @ydessoukyy made their first contribution in #206

Full Changelog: v5.0.3...v5.1.0

v6.0.0

What's Changed

• Feat/streaming by @FredrikOseberg in #201
• fix: unleash.Initialize() method does not return error if client creation fails by @ydessoukyy in #206
• Modernize and minor performance improvements by @costela in #200
• Chore/remove build target by @FredrikOseberg in #209
• fix: makes the storage layer return pointers by @sighphyre in #210
• chore: bump go.mod to v6 by @daveleek in #216
• chore: reduce allocations by @sighphyre in #220
• chore: rework public api to reduce allocations by @sighphyre in #221
• chore: clean up public api by @sighphyre in #222
• docs: update readme with new api by @sighphyre in #223

New Contributors

• @ydessoukyy made their first contribution in #206

Full Changelog: v5.0.3...v6.0.0

v6.0.0 Beta

Beta version of v6, designed to test the functionality before the official version is released.

v5.0.3

✨ v5.0.3 – Module path update to match repository name

In this release, we've aligned the Go module name with the repository name as part of our ongoing SDK standardization effort.

🔄 What changed

• The Go module path is now:
  github.com/Unleash/unleash-go-sdk/v5
• This replaces the old path and repository name used in v4 branch:
  github.com/Unleash/unleash-client-go/v4

Note: GitHub redirects from the old repo still work, but Go modules require an exact match between the module name and the repo path, which could cause confusion or build issues.

📦 Why this matters

• Ensures clarity between the GitHub repo and Go module name.
• Avoids the need for replace directives or confusing import paths.

✅ No functional changes

This release does not include any behavioral or API changes from v4.5.0 — only the module path is updated.

v4.5.0

What's Changed

• Add support for OnUpdate hook by @nathan-fiscaletti in #196
• chore(version): Bump to 4.5.0 to prepare for release by @chriswk in #197

New Contributors

• @nathan-fiscaletti made their first contribution in #196

Full Changelog: v4.4.0...v4.5.0