# [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/4016?src=pr&el=h1) Report > Merging > [#4016](https://codecov.io/gh/apache/incubator-airflow/pull/4016?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/incubator-airflow/commit/92b54bb0697339d7b2ab89d8bdd926eb8d2273bb?src=pr&el=desc) > will **not change** coverage. > The diff coverage is `n/a`.
[](https://codecov.io/gh/apache/incubator-airflow/pull/4016?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #4016 +/- ## ====================================== Coverage 75.5% 75.5% ====================================== Files 199 199 Lines 15949 15949 ====================================== Hits 12043 12043 Misses 3906 3906 ``` ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/4016?src=pr&el=continue). > **Legend** - [Click here to learn > more](https://docs.codecov.io/docs/codecov-delta) > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data` > Powered by > [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/4016?src=pr&el=footer). > Last update > [92b54bb...643c0bd](https://codecov.io/gh/apache/incubator-airflow/pull/4016?src=pr&el=lastupdated). > Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments). [ Full content available at: https://github.com/apache/incubator-airflow/pull/4016 ] This message was relayed via gitbox.apache.org for devnull@infra.apache.org