Add missing versions

www/lib/changelog.md

@@ -3,8 +3,8 @@ This file is intended to be used as a log of what third-party source we have ven
 * [turndown v7.1.1](https://github.com/mixmark-io/turndown/releases/tag/v7.1.1) built from unmodified source as per its build scripts.
 * [less.min.js v3.11.1](https://github.com/less/less.js/releases/tag/v3.11.1) with a minor modification to produce slightly more compact CSS
 * [textFit.min.js v2.4.0 ](https://github.com/STRML/textFit/releases/tag/v2.4.0) to ensure that app names fit inside their icon containers on the home page
-* [highlightjs](https://github.com/highlightjs/highlight.js/) for syntax highlighting in our code editor
-* [our fork of tippy.js](https://github.com/xwiki-labs/tippyjs) for adding tooltips.
+* [highlightjs v10.2.0](https://github.com/highlightjs/highlight.js/) for syntax highlighting in our code editor
+* [our fork of tippy.js v1.2.0](https://github.com/xwiki-labs/tippyjs) for adding tooltips.
 * [jscolor v2.0.5](https://jscolor.com/) for providing a consistent color picker across all browsers
 * [jquery.ui 1.12.1](https://jqueryui.com/) for its 'autocomplete' extension which is used for our tag picker
 * [pdfjs](https://mozilla.github.io/pdf.js/) with some minor modifications to prevent CSP errors