chore(release): 1.4.2 [skip ci]
chore(release): 1.4.2 [skip ci]

## [1.4.2](https://github.com/stencila/thema/compare/v1.4.1...v1.4.2) (2019-09-10)

### Bug Fixes

* Fix selectors used in references for chnages in Encoda ([854f427](https://github.com/stencila/thema/commit/854f427))
* Use headline custom selector ([9864393](https://github.com/stencila/thema/commit/9864393))
* **Selectors:** Update selectors ([50c14a9](https://github.com/stencila/thema/commit/50c14a9))
* **Stencila theme:** Ensure init function ([602550a](https://github.com/stencila/thema/commit/602550a))

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