v2.1.4

fix pipeline, close pipelined tasks

v2.1.3

use close in finalize

v2.1.2: fix(pipeline): use close and closed?

fix close methods

v2.1.1

fix ameba issues

v2.1.0

adds pipeline

v2.0.7: fix(timeout): channels shouldn't block

fixes the fiber leaking on a timeout

v2.0.6

adds timeout helper and fixes compiler warnings

v2.0.5

don't block timer when cancelling

v2.0.4

refactors the timer away from using Fiber cancellation to using channels and select timeout
this fixes a rare segfault that occurs on Linux

v2.0.3

adds crystal version tag to shard.yml