v0.1.9

0007b5e Dont log on tx/rx (#70)

Note: v0.1.7 and v0.1.8 were skipped because it was decided to branch 0.2.x off of v0.1.6 (used by Nuclio). However, since 0.1.7 and 0.1.8 were already released (and then moved to 0.2.x) - to prevent any go mod cache issues (which are a real thing), 0.1.9 was released with the required change for 0.1.x.