v1.15.0

What's Changed

Exciting New Features 🎉

• feat: add multiple endpoints support for remote by @MozartZ in #1464

Enhancements 🚀

• Add DocBlock to WatchConfig by @glebik000 in #1467

Breaking Changes 🛠

• Drop YAML v2 and TOML v1 by @sagikazarmark in #1493
• Drop support for Go 1.16 by @sagikazarmark in #1494

Dependency Updates ⬆️

• build(deps): bump github.com/spf13/afero from 1.9.2 to 1.9.3 by @dependabot in #1465
• build(deps): bump github.com/magiconair/properties from 1.8.6 to 1.8.7 by @dependabot in #1475
• build(deps): bump github.com/pelletier/go-toml/v2 from 2.0.5 to 2.0.6 by @dependabot in #1466
• build(deps): bump mheap/github-action-required-labels from 2 to 3 by @dependabot in #1482
• build(deps): bump github.com/subosito/gotenv from 1.4.1 to 1.4.2 by @dependabot in #1488
• build(deps): bump github.com/sagikazarmark/crypt from 0.8.0 to 0.9.0 by @dependabot in #1490

New Contributors

• @choar816 made their first contribution in #1481
• @lol768 made their first contribution in #1485
• @MozartZ made their first contribution in #1464
• @glebik000 made their first contribution in #1467

Full Changelog: v1.14.0...v1.15.0

v1.14.0

What's Changed

Enhancements 🚀

• feat: make Viper compile on platforms unsupported by fsnotify by @sagikazarmark in #1457
• Fsnotify improvements by @sagikazarmark in #1458
• Disable watch on appengine by @sagikazarmark in #1460

Breaking Changes 🛠

• Drop support for Go 1.15 by @sagikazarmark in #1428

Dependency Updates ⬆️

• build(deps): bump github.com/spf13/afero from 1.8.2 to 1.9.2 by @dependabot in #1406
• build(deps): bump github.com/sagikazarmark/crypt from 0.6.0 to 0.7.0 by @dependabot in #1437
• build(deps): bump github.com/stretchr/testify from 1.8.0 to 1.8.1 by @dependabot in #1453
• build(deps): bump github.com/fsnotify/fsnotify from 1.5.4 to 1.6.0 by @dependabot in #1449
• chore: update crypt by @sagikazarmark in #1461

Full Changelog: v1.13.0...v1.14.0

v1.13.0

Important: This is the last release supporting Go 1.15.

What's Changed

Exciting New Features 🎉

• Add etcd3 to supported remote providers by @franklinkim in #1371

Enhancements 🚀

• Fix go-staticcheck failures (ST1005) by @mjmaisey in #1373
• Use jsonc in markdown codeblocks for better readability by @HurSungYun in #1393
• Add Go 1.19 support by @sagikazarmark in #1424
• Adds support for uint16 with GetUint16 by @oxisto in #1405
• Add a DebugTo convenience funtion by @bcrochet in #1414

Bug Fixes 🐛

• Recurse into arrays when converting keys to lowercase by @awrichar in #1387

Dependency Updates ⬆️

• build(deps): bump github.com/stretchr/testify from 1.7.1 to 1.7.2 by @dependabot in #1374
• build(deps): bump github.com/subosito/gotenv from 1.3.0 to 1.4.0 by @dependabot in #1375
• build(deps): bump github.com/pelletier/go-toml/v2 from 2.0.1 to 2.0.2 by @dependabot in #1378
• build(deps): bump gopkg.in/yaml.v3 from 3.0.0 to 3.0.1 by @dependabot in #1360
• build(deps): bump github.com/stretchr/testify from 1.7.2 to 1.7.3 by @dependabot in #1381
• build(deps): bump github.com/stretchr/testify from 1.7.3 to 1.7.4 by @dependabot in #1384
• build(deps): bump mheap/github-action-required-labels from 1 to 2 by @dependabot in #1383
• build(deps): bump github.com/stretchr/testify from 1.7.4 to 1.8.0 by @dependabot in #1395
• build(deps): bump github.com/subosito/gotenv from 1.4.0 to 1.4.1 by @dependabot in #1420
• build(deps): bump github.com/pelletier/go-toml/v2 from 2.0.2 to 2.0.5 by @dependabot in #1422
• build(deps): bump gopkg.in/ini.v1 from 1.66.4 to 1.67.0 by @dependabot in #1412

New Contributors

• @mjmaisey made their first contribution in #1373
• @HurSungYun made their first contribution in #1393
• @franklinkim made their first contribution in #1371
• @awrichar made their first contribution in #1387
• @oxisto made their first contribution in #1405
• @bcrochet made their first contribution in #1414

Full Changelog: v1.12.0...v1.13.0

v1.12.0

This release makes YAML v3 and TOML v2 the default versions used for encoding.

You can switch back to the old versions by adding viper_yaml2 and viper_toml1 to the build tags.

Please note that YAML v2 and TOML v1 are considered deprecated from this release and may be removed in a future release.

Please provide feedback in discussions and report bugs on the issue tracker. Thanks!

What's Changed

Exciting New Features 🎉

• Add etcd3 support to remote by @sagikazarmark in #1356
• Make YAML 3 the default by @sagikazarmark in #1357
• Make TOML 2 the default by @sagikazarmark in #1358

Enhancements 🚀

• chore: fix Error log calls in mergeMaps by @wwade in #1341
• Add MustBindEnv by @meowfaceman in #1301

Dependency Updates ⬆️

• build(deps): bump github/codeql-action from 1 to 2 by @dependabot in #1336
• build(deps): bump github.com/pelletier/go-toml/v2 from 2.0.0-beta.8 to 2.0.0 by @dependabot in #1339
• build(deps): bump github.com/mitchellh/mapstructure from 1.4.3 to 1.5.0 by @dependabot in #1332
• build(deps): bump github.com/pelletier/go-toml from 1.9.4 to 1.9.5 by @dependabot in #1335
• build(deps): bump github.com/fsnotify/fsnotify from 1.5.1 to 1.5.4 by @dependabot in #1338
• build(deps): bump github.com/spf13/cast from 1.4.1 to 1.5.0 by @dependabot in #1344
• build(deps): bump github.com/pelletier/go-toml/v2 from 2.0.0 to 2.0.1 by @dependabot in #1343
• build(deps): bump github.com/subosito/gotenv from 1.2.0 to 1.3.0 by @dependabot in #1349

New Contributors

• @meowfaceman made their first contribution in #1301
• @wwade made their first contribution in #1341

Full Changelog: v1.11.0...v1.12.0

v1.11.0

What's Changed

Exciting New Features 🎉

• Experimental yaml v3 library support by @sagikazarmark in #1273
• Experimental toml v2 support by @sagikazarmark in #1274
• Experimental logger by @sagikazarmark in #1275

Enhancements 🚀

• Remove unnecessary operand by @steviebps in #1213
• Improve encoding layer by @sagikazarmark in #1167
• Allow merging configs with different types of leaf values by @illarion in #1181

Bug Fixes 🐛

• Disable race detector on windows by @sagikazarmark in #1269

Breaking Changes 🛠

• Drop Go 1.14 support by @sagikazarmark in #1327

Dependency Updates ⬆️

• build(deps): bump github.com/spf13/afero from 1.6.0 to 1.7.0 by @dependabot in #1265
• build(deps): bump github.com/spf13/afero from 1.7.0 to 1.7.1 by @dependabot in #1271
• build(deps): bump github.com/spf13/afero from 1.7.1 to 1.8.0 by @dependabot in #1281
• build(deps): bump gopkg.in/ini.v1 from 1.66.2 to 1.66.3 by @dependabot in #1287
• build(deps): bump github.com/spf13/afero from 1.8.0 to 1.8.1 by @dependabot in #1291
• build(deps): bump actions/github-script from 5 to 6 by @dependabot in #1295
• build(deps): bump actions/checkout from 2 to 3 by @dependabot in #1304
• build(deps): bump github.com/magiconair/properties from 1.8.5 to 1.8.6 by @dependabot in #1299
• build(deps): bump gopkg.in/ini.v1 from 1.66.3 to 1.66.4 by @dependabot in #1293
• build(deps): bump github.com/spf13/afero from 1.8.1 to 1.8.2 by @dependabot in #1311
• build(deps): bump actions/setup-go from 2 to 3 by @dependabot in #1319
• build(deps): bump github.com/pelletier/go-toml/v2 from 2.0.0-beta.6 to 2.0.0-beta.7 by @dependabot in #1320
• build(deps): bump github.com/pelletier/go-toml/v2 from 2.0.0-beta.7 to 2.0.0-beta.8 by @dependabot in #1322
• Update crypt by @sagikazarmark in #1325

New Contributors

• @steviebps made their first contribution in #1213
• @illarion made their first contribution in #1181

Full Changelog: v1.10.1...v1.11.0

v1.10.1

This is a maintenance release upgrading the Consul dependency fixing CVEs.

v1.10.0

This is a maintenance release primarily containing minor fixes and improvements.

Changes

Added

• Experimental finder based on io/fs
• Tests are executed on Windows
• Tests are executed on Go 1.17
• Logger interface to decouple Viper from JWW

---

In addition to the above changes, this release comes with minor improvements, documentation changes an dependency updates.

Many thanks to everyone who contributed to this release!

v1.9.0

This is a maintenance release primarily containing minor fixes and improvements.

Changes

Added

• Experimental new encoding layer
• Add support for tfvars files

Fixed

• Writing hidden files with no extension
• InConfig processing paths

---

In addition to the above changes, this release comes with tons of minor improvements, documentation changes an dependency updates.

Many thanks to everyone who contributed to this release!

v1.8.1

This patch releases fixes two minor issues:

• Replace %s with %w when wrapping errors
• Fix pflag.StringArray processing

v1.8.0

This is a maintenance release primarily containing fixes and improvements. The most prominent change is the etcd update to 3.5.0. Thanks to proper Go modules support, the dependency graph became much smaller.

Changes

Added

• Allow BindEnv to register multiple environment variables
• Support for accessing slices
• Experimental WASM support: Viper compiles on WASM
• INI load options

Changed

• Ensure BindPFlag detects a nil flag parameter

Fixed

• Merging a key into a nil target
• Panics during saving INI files

Security

• Updated etcd to 3.5 which should make a lot of false positive vulnerability reports disappear

---

In addition to the above changes, this release comes with tons of minor improvements, documentation changes an dependency updates. Find more details in the 1.8.0 milestone.

Many thanks to everyone who contributed to this release!