Pin Tahoe-LAFS 1.14.0 on CI
We use the Tahoe-LAFS Python API but there is no guaranteed stable/public API. To avoid spurious breakage due to upstream Tahoe-LAFS changes, pin a known version and only upgrade it when we're sure we want to.
We use the Tahoe-LAFS Python API but there is no guaranteed stable/public API. To avoid spurious breakage due to upstream Tahoe-LAFS changes, pin a known version and only upgrade it when we're sure we want to.