v0.12.8

Changelog

3a77176 bump version to 0.12.7 (#3056)
26ffe5d go.mod: upgrade to go 1.14 (#3057)
842b831 hud: improve accessibility of status icons, and add a storybook to confirm that accessibility is also better on web. (#3054)
0bcddb1 web: remove the header box-shadow CSS, since it sounds like the intention was to remove this entirely (#3052)
204b924 web: update react-scripts to 3.4.0, which fixes a lot of weird errors i was getting (#3058)
d23caf7 web: upgrade storybook to fix some babel issues (#3068)