Fixing the failed unshelve exception printing (#240)

• Now will properly reach the exception message when attempting to unshelve files from a changelist with an empty shelf.

v4.5.0: Attempt revert before saving client (#232)

Features

• Run revert before attempting to save a client. Should avoid an error if the client wasn't cleaned up properly - During command execution "p4 client -i" Client has files opened

v4.4.0

v4.4.0

Added

• fingerprint setting, to allow the SSL fingerprint of the perforce server to be trusted explicitly rather than trust-on-first-connection. Associated test coverage.

v4.3.2

Bugfixes

• Resolve issue where re-using workspace data from an old client and simultaneously switching streams would cause workspace data to become out of sync.

v4.3.1

Features

• Allow using readonly/partitioned clients with the client_type plugin configuration field
• Allow partial sync of multiple paths with the sync plugin configuration field
• Improved performance of initial sync for large repos
• Improved performance of syncing to an automatic label

v4.3.0

Features

• Upgrade to P4Python version 2020.1
• Performance optimisation when initialising virtualenv

Bugfixes

• Resolve thread-safety issue where unshelving a pending changelist can cause a segfault

v4.2.1

• Allow unshelving pending changelist via shelved_change config option, instead of expecing BUILDKITE_BRANCH to be the shelved change.

v4.2.0

Features

• only unshelve files included in sync path
• new setting stream_switching to re-use a single checkout between streams

Bugfixes

• resolve issue on machines that have an invalid initial client or username

v4.1.3

• When reverting prior to sync, ensure that files previously marked for add are removed from disk

v4.1.2

• Resolve an issue with BUILDKITE_COMMIT not being set correctly, always being set to HEAD