Update changelog for v8.1.5 (#9914)

* Update changelog for v8.1.5

* Update CHANGELOG.md

Co-authored-by: Mark Stacey <markjstacey@gmail.com>

Co-authored-by: Mark Stacey <markjstacey@gmail.com>

CHANGELOG.md

@@ -3,7 +3,19 @@
 ## Current Develop Branch
 
 ## 8.1.5 Wed Nov 18 2020
-- [#9612](https://github.com/MetaMask/metamask-extension/pull/9612): Update main-quote-summary designs/styles
+- [#9871](https://github.com/MetaMask/metamask-extension/pull/9871): Show send text upon hover in main asset list
+- [#9855](https://github.com/MetaMask/metamask-extension/pull/9855): Make edit icon and account name in account details modal focusable
+- [#9853](https://github.com/MetaMask/metamask-extension/pull/9853): Provide alternative text for images where appropriate
+- [#9869](https://github.com/MetaMask/metamask-extension/pull/9869): Remove CoinSwitch from the Deposit modal
+- [#9883](https://github.com/MetaMask/metamask-extension/pull/9883): Move add contact button in fullscreen/expanded view of settings lower to expose the close button.
+- [#9891](https://github.com/MetaMask/metamask-extension/pull/9891): Add token verification message to swaps build quote screen
+- [#9896](https://github.com/MetaMask/metamask-extension/pull/9896): Show failed token balance updates
+- [#9909](https://github.com/MetaMask/metamask-extension/pull/9909): Update asset page etherscan link to the address-filtered token page on Etherscan
+- [#9910](https://github.com/MetaMask/metamask-extension/pull/9910): Revert "Show a 'send eth' button on home screen in full screen mode"
+- [#9907](https://github.com/MetaMask/metamask-extension/pull/9907): Ensure "Known contract address" warning is shown on send screen even when changing asset
+- [#9911](https://github.com/MetaMask/metamask-extension/pull/9911): Fix display of Ledger connection error
+- [#9918](https://github.com/MetaMask/metamask-extension/pull/9918): Fix missing icon in asset page dropdown and in advanced gas modal button group
+
 
 ## 8.1.4 Tue Nov 10 2020
 - [#9687](https://github.com/MetaMask/metamask-extension/pull/9687): Allow speeding up of underpriced transactions