NEW FEATURES:

• Add support for importing from gvt and gb. (#1149)
• Wildcard ignore support. (#1156)
• Disable SourceManager lock by setting DEPNOLOCK environment variable.
  (#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)

BUG FIXES:

• gps: Fix case mismatch error with multiple dependers. (#1233)
• Skip broken vendor symlink rather than returning an error. (#1191)
• Fix status shows incorrect reason for lock mismatch when ignoring packages.
  (#1216)

IMPROVEMENTS:

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

• gps: Process canonical import paths. (#1017)
• gps: Persistent cache. (#1127, #1215)