# v0.5.1

BUG FIXES:

* Correctly handle certain cases where `dep ensure` removed projects from Gopkg.lock. ([#1945](https://github.com/golang/dep/issue/1945)).

# v0.5.0

NEW FEATURES:

* Add CI tests against go1.10. Drop support for go1.8. ([#1620](https://github.com/golang/dep/pull/1620)).
* Added `install.sh` script. ([#1533](https://github.com/golang/dep/pull/1533)).
* List out of date projects in dep status ([#1553](https://github.com/golang/dep/pull/1553)).
* Enabled opt-in persistent caching via `DEPCACHEAGE` env var. ([#1711](https://github.com/golang/dep/pull/1711)).
* Allow `DEPPROJECTROOT` [environment variable](https://golang.github.io/dep/docs/env-vars.html#depprojectroot) to supersede GOPATH deduction and explicitly set the current project's [root](https://golang.github.io/dep/docs/glossary.html#project-root) ([#1883](https://github.com/golang/dep/pull/1883)).
* `dep ensure` now explains what changes to the code or Gopkg.toml have induced solving ([#1912](https://github.com/golang/dep/pull/1912)).
* Hash digests of vendor contents are now stored in `Gopkg.lock`, and the contents of vendor are only rewritten on change or hash mismatch ([#1912](https://github.com/golang/dep/pull/1912)).
* Added support for ppc64/ppc64le.
* New subcommand `dep check` quickly reports if imports, Gopkg.toml, Gopkg.lock, and vendor are out of sync ([#1932](https://github.com/golang/dep/pull/1932)).

BUG FIXES:

* Excise certain git-related environment variables. ([#1872](https://github.com/golang/dep/pull/1872))

IMPROVEMENTS:

* Add template operations support in dep status template output ([#1549](https://github.com/golang/dep/pull/1549)).
* Reduce network access by trusting local source information and only pulling from upstream when necessary ([#1250](https://github.com/golang/dep/pull/1250)).
* Update our dependency on Masterminds/semver to follow upstream again now that [Masterminds/semver#67](https://github.com/Masterminds/semver/pull/67) is merged([#1792](https://github.com/golang/dep/pull/1792)).
* `inputs-digest` was removed from `Gopkg.lock` ([#1912](https://github.com/golang/dep/pull/1912)).
* Hash digests of vendor contents are now stored in `Gopkg.lock`, and the contents of vendor are only rewritten on change or hash mismatch ([#1912](https://github.com/golang/dep/pull/1912)).
* Don't exclude `Godeps` folder ([#1822](https://github.com/golang/dep/issues/1822)).
* Add project-package relationship graph support in graphviz ([#1588](https://github.com/golang/dep/pull/1588)).
* Limit concurrency of `dep status` to avoid hitting open file limits ([#1923](https://github.com/golang/dep/issue/1923)).

WIP:
* Enable importing external configuration from dependencies during init (#1277). This is feature flagged and disabled by default.

# v0.4.1

NEW FEATURES:

BUG FIXES:

* Fix per-project prune option handling ([#1570](https://github.com/golang/dep/pull/1570))

# v0.4.0

NEW FEATURES:

* Absorb `dep prune` into `dep ensure`. ([#944](https://github.com/golang/dep/issues/944))
* Add support for importing from [glock](https://github.com/robfig/glock) based projects. ([#1422](https://github.com/golang/dep/pull/1422))
* Add support for importing from [govendor](https://github.com/kardianos/govendor) based projects. ([#815](https://github.com/golang/dep/pull/815))
* Allow override of cache directory location using environment variable `DEPCACHEDIR`. ([#1234](https://github.com/golang/dep/pull/1234))
* Add support for template output in `dep status`. ([#1389](https://github.com/golang/dep/pull/1389))
* Each element in a multi-item TOML array is output on its own line. ([#1461](https://github.com/golang/dep/pull/1461))

BUG FIXES:

* Releases targeting Windows now have a `.exe` suffix. ([#1291](https://github.com/golang/dep/pull/1291))
* Adaptively recover from dirty and corrupted git repositories in cache. ([#1279](https://github.com/golang/dep/pull/1279))
* Suppress git password prompts in more places. ([#1357](https://github.com/golang/dep/pull/1357))
* Fix `-no-vendor` flag for `ensure -update`. ([#1361](https://github.com/golang/dep/pull/1361))
* Validate `git ls-remote` output and ignore all malformed lines. ([#1379](https://github.com/golang/dep/pull/1379))
* Support [gopkg.in version zero](http://labix.org/gopkg.in#VersionZero). ([#1243](https://github.com/golang/dep/pull/1243))
* Fix how dep status print revision constraints. ([#1421](https://github.com/golang/dep/pull/1421))
* Add optional `-v` flag to ensure sub command's syntax. ([#1458](https://github.com/golang/dep/pull/1458))
* Allow URLs containing ports in `Gopkg.toml` `source` fields. ([#1509](https://github.com/golang/dep/pull/1509))

IMPROVEMENTS:

* Log as dependencies are pre-fetched during dep init. ([#1176](https://github.com/golang/dep/pull/1176))
* Make the gps package importable. ([#1349](https://github.com/golang/dep/pull/1349))
* Improve file copy performance by not forcing a file sync. ([#1408](https://github.com/golang/dep/pull/1408))
* Skip empty constraints during import. ([#1414](https://github.com/golang/dep/pull/1349))
* Handle errors when writing status output. ([#1420](https://github.com/golang/dep/pull/1420))
* Add constraint for locked projects in `dep status`. ([#962](https://github.com/golang/dep/pull/962))
* Make external config importers error tolerant. ([#1315](https://github.com/golang/dep/pull/1315))
* Show LATEST and VERSION as the same type in status. ([#1515](https://github.com/golang/dep/pull/1515))
* Warn when [[constraint]] rules that will have no effect. ([#1534](https://github.com/golang/dep/pull/1534))

# v0.3.2

NEW FEATURES:

* Add support for importing from [gvt](https://github.com/FiloSottile/gvt)
and [gb](https://godoc.org/github.com/constabulary/gb/cmd/gb-vendor).
([#1149](https://github.com/golang/dep/pull/1149))
* Wildcard ignore support. ([#1156](https://github.com/golang/dep/pull/1156))
* Disable SourceManager lock by setting `DEPNOLOCK` environment variable.
([#1206](https://github.com/golang/dep/pull/1206))
* `dep ensure -no-vendor -dry-run` now exits with an error when changes would
have to be made to `Gopkg.lock`. This is useful for CI. ([#1256](https://github.com/golang/dep/pull/1256))

BUG FIXES:

* gps: Fix case mismatch error with multiple dependers. ([#1233](https://github.com/golang/dep/pull/1233))
* Skip broken `vendor` symlink rather than returning an error. ([#1191](https://github.com/golang/dep/pull/1191))
* Fix `status` shows incorrect reason for lock mismatch when ignoring packages.
([#1216](https://github.com/golang/dep/pull/1216))

IMPROVEMENTS:

* Allow `dep ensure -add` and `-update` when lock is out-of-sync. ([#1225](https://github.com/golang/dep/pull/1225))
* gps: vcs: Dedupe git version list ([#1212](https://github.com/golang/dep/pull/1212))
* gps: Add prune functions to gps. ([#1020](https://github.com/golang/dep/pull/1020))
* gps: Skip broken vendor symlinks. ([#1191](https://github.com/golang/dep/pull/1191))
* `dep ensure -add` now concurrently fetches the source and adds the projects.
([#1218](https://github.com/golang/dep/pull/1218))
* File name case check is now performed on `Gopkg.toml` and `Gopkg.lock`.
([#1114](https://github.com/golang/dep/pull/1114))
* gps: gps now supports pruning. ([#1020](https://github.com/golang/dep/pull/1020))
* `dep ensure -update` now concurrently validates the passed project arguments.
Improving performance when updating dependencies with `-update`. ([#1175](https://github.com/golang/dep/pull/1175))
* `dep status` now concurrently fetches repo info. Improving status performance.
([#1135](https://github.com/golang/dep/pull/1135))
* gps: Add SourceURLsForPath() to SourceManager. ([#1166](https://github.com/golang/dep/pull/1166))
* gps: Include output in error. ([#1180](https://github.com/golang/dep/pull/1180))

WIP:

* gps: Process canonical import paths. ([#1017](https://github.com/golang/dep/pull/1017))
* gps: Persistent cache. ([#1127](https://github.com/golang/dep/pull/1127), [#1215](https://github.com/golang/dep/pull/1215))


# v0.3.1

* gps: Add satisfiability check for case variants ([#1079](https://github.com/golang/dep/pull/1079))
* Validate Project Roots in manifest ([#1116](https://github.com/golang/dep/pull/1116))
* gps: Properly separate sources for different gopkg.in versions & github
([#1132](https://github.com/golang/dep/pull/1132))
* gps: Add persistent BoltDB cache ([#1098](https://github.com/golang/dep/pull/1098))
* gps: Increase default subcommand timeout to 30s ([#1087](https://github.com/golang/dep/pull/1087))
* Fix importer [issue](https://github.com/golang/dep/issues/939) where the
importer would drop the imported version of a project ([#1100](https://github.com/golang/dep/pull/1100))
* Import analyzer now always uses the same name, fixing the lock mismatch
immediately after dep init issue ([#1099](https://github.com/golang/dep/pull/1099))
* Add support for importing from [govend](https://github.com/govend/govend)
(#1040) and [LK4D4/vndr](https://github.com/LK4D4/vndr) ([#978](https://github.com/golang/dep/pull/978)) based projects
* gps: gps no longer assumes that every git repo has a HEAD ([#1053](https://github.com/golang/dep/pull/1053))
* `os.Chmod` failures on Windows due to long path length has been fixed ([#925](https://github.com/golang/dep/pull/925))
* Add `version` command ([#996](https://github.com/golang/dep/pull/996))
* Drop support for building with go1.7 ([#714](https://github.com/golang/dep/pull/714))
* gps: Parse abbreviated git revisions ([#1027](https://github.com/golang/dep/pull/1027))
* gps: Parallelize writing dep tree ([#1021](https://github.com/golang/dep/pull/1021))
* `status` now shows the progress in verbose mode ([#1009](https://github.com/golang/dep/pull/1009), [#1037](https://github.com/golang/dep/pull/1037))
* Fix empty `Constraint` and `Version` in `status` json output ([#976](https://github.com/golang/dep/pull/976))
* `status` table output now shows override constraints ([#918](https://github.com/golang/dep/pull/918))
* gps: Display warning message every 15 seconds when lockfile is busy ([#958](https://github.com/golang/dep/pull/958))
* gps: Hashing directory tree and tree verification ([#959](https://github.com/golang/dep/pull/959))
* `ensure` now has `-vendor-only` mode to populate vendor/ without updating
Gopkg.lock ([#954](https://github.com/golang/dep/pull/954))
* Use fork of Masterminds/semver until
Masterminds/semver [issue#59](https://github.com/Masterminds/semver/issues/59)
is fixed upstream ([#938](https://github.com/golang/dep/pull/938))
* gps: Ensure packages are deducible before attempting to solve ([#697](https://github.com/golang/dep/pull/697))
