v3.4.1

What's Changed

• Add dbcache example by @davseby in #186
• Bump golang.org/x/sync from 0.15.0 to 0.16.0 by @dependabot[bot] in #187
• Bump actions/setup-go from 5 to 6 by @dependabot[bot] in #193
• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #189
• Bump github.com/stretchr/testify from 1.10.0 to 1.11.1 by @dependabot[bot] in #192
• fix: use correct type in readme.md example by @Yiming1997 in #199
• Bump actions/checkout from 5 to 6 by @dependabot[bot] in #201
• test: avoid testing.AllocsPerRun panic with paused parallel tests by @SAY-5 in #208
• Bump actions/checkout from 6 to 7 by @dependabot[bot] in #211
• fix: correctly notify auto-cleaner when an item's TTL is shortened by @PiAreSquared in #206

New Contributors

• @Yiming1997 made their first contribution in #199
• @SAY-5 made their first contribution in #208
• @PiAreSquared made their first contribution in #206

Full Changelog: v3.4.0...v3.4.1

v3.4.0

What's Changed

• Export NewItem function by @hasfjord in #151
• Bump golang.org/x/sync from 0.8.0 to 0.9.0 by @dependabot in #156
• Bump github.com/stretchr/testify from 1.9.0 to 1.10.0 by @dependabot in #157
• feat: New WithMaxCost option for custom cache capacity management strategies by @dadrus in #152
• Bump golang.org/x/sync from 0.9.0 to 0.10.0 by @dependabot in #158
• fix Range (and RangeBackwards) mutex usage by @iurii-ssv in #164
• Make Cache.Get allocation-free by @yiftachkarkason in #162
• Bump golang.org/x/sync from 0.10.0 to 0.11.0 by @dependabot in #165
• Add GetOrSetFunc method by @inpos in #161
• Handle empty cache while using Range or RangeBackwards by @davseby in #176
• Allow subsequent calls to Start and Stop by @davseby in #177
• Add OnUpdate method and metrics by @davseby in #179
• Export NewItemWithOpts and bump go version in go.mod by @swithek in #180
• Bump golang.org/x/sync from 0.11.0 to 0.14.0 by @dependabot in #172
• fix: Deadlock during cost calculation by @dadrus in #173
• Rewrite expired items tests to ensure expiration for Windows by @davseby in #178
• Expose item cost by @davseby in #181
• Add examples folder with httpcache example by @davseby in #183
• Bump golang.org/x/sync from 0.14.0 to 0.15.0 by @dependabot in #182

New Contributors

• @hasfjord made their first contribution in #151
• @dadrus made their first contribution in #152
• @iurii-ssv made their first contribution in #164
• @yiftachkarkason made their first contribution in #162
• @inpos made their first contribution in #161

Full Changelog: v3.3.0...v3.4.0

v3.3.0

What's Changed

• Add RangeBackwards method by @k1LoW in #149
• Optimize Len method by counting expired items in expiration queue by @hongkuancn in #150

New Contributors

• @k1LoW made their first contribution in #149

Full Changelog: v3.2.1...v3.3.0

v3.2.1

What's Changed

• Create dependabot.yaml by @hkadakia in #128
• Add thread safety to features list by @trajan0x in #137
• Fix update of expired items by @Snawoot in #124
• Fix data race in Items method by @hongkuancn in #146
• Exclude expired keys in data retrieval methods by @hongkuancn in #148

New Contributors

• @hkadakia made their first contribution in #128
• @trajan0x made their first contribution in #137
• @Snawoot made their first contribution in #124
• @hongkuancn made their first contribution in #146

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

v3.2.0

What's Changed

• Add Support for PreviousTTL by @ShivamKumar2002 in #121

Full Changelog: v3.1.1...v3.2.0

v3.1.1

Fix a bug in the Range method that causes a panic when the cache is empty

v3.1.0

Notable changes:

• Add the GetOrSet and GetAndDelete methods to the Cache type (@Savid, @DoubleDi)
• Add the Has method to the Cache type (@gozeloglu)
• Add the Version method to the Item type (@gozeloglu)
• Add the Range method to the Cache type (@gozeloglu)

v3.0.1

Add a SupressedLoader initialization function (#86)

v2.11.1

The v2 module path has been changed.

v3.0.0

The version 3 of ttlcache includes many breaking changes, some of which improve the general usability and readability of the code, while others extend the current API with new Go features (mainly type parameters). The most notable of these additions/changes are:

• The new Item type that is returned by both Get and Set methods.
• The deletion of the Close() method.
• The rename of the Purge() method to DeleteAll().
• The rewritten New function that now accepts functional options. It also doesn't start the automatic expired item deletion process: the Start() method needs to be explicitly called for it to be activated.
• Improved event/callback registration methods.
• More predictable item deletion when the cache's capacity is reached.
• The new Loader interface.

All new or updated types and functions can be found on the documentation, README, or v3 issue page.