[ANN] Clojars 166: account change emails & security improvements

[Toby Crawley]

Since 162, we have released:

- 163:
- Linking to the API docs from the footer: https://github.com/clojars/clojars-web/commit/c6733177a4bae68f2537b34ddf09b17332c70ba7
- Allowing deployment using the account email address as the username: https://github.com/clojars/clojars-web/commit/7c653935be1e106ca302fa732921715a961183ce
- Improvements to the deploy token page: https://github.com/clojars/clojars-web/compare/7c653935be1e106ca302fa732921715a961183ce...0442818aaa186868ea8c4fde5100470988a73646
- 164:
- XSS and header security improvements: https://github.com/clojars/clojars-web/pull/825
- 165:
- Replacing git.io links with bit.ly links (git.io was shutdown): https://github.com/clojars/clojars-web/commit/7af70a698d45bb711a28952bc704353f7a4c08eb
- 166:
- Send notifications when email address or password changes: https://github.com/clojars/clojars-web/pull/827

Changelog: https://github.com/clojars/clojars-web/compare/162...166