changelog file edited
### Curriculum
-- Fixed typos in YAML lesson (change) - [#109](https://github.com/nre-learning/antidote/pull/109) (contributed by pklimai)
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-### Other
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-- Significant restructuring of docs, and large improvements to contribution pages [#108](https://github.com/nre-learning/antidote/pull/108)
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-## v0.1.0
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-- Initial release, announced and made public at NXTWORK 2018 in Las Vegas
+- Adding Lesson-30 Working with Salt [#114](https://github.com/nre-learning/antidote/pull/114)
