Add v1.7.11 release announcement

[cmdcolin]

Yarn changelog

## Unreleased (2022-06-21)

#### :rocket: Enhancement
* `core`
  * [#3044](https://github.com/GMOD/jbrowse-components/pull/3044) Remove node-canvas from @jbrowse/core dependencies ([@cmdcolin](https://github.com/cmdcolin))
  * [#3041](https://github.com/GMOD/jbrowse-components/pull/3041) Fix ability to search and load data files using lower case refName aliases ([@cmdcolin](https://github.com/cmdcolin))
* Other
  * [#3042](https://github.com/GMOD/jbrowse-components/pull/3042) Add fetch with proxy support to jbrowse CLI ([@cmdcolin](https://github.com/cmdcolin))
  * [#3038](https://github.com/GMOD/jbrowse-components/pull/3038) Display coordinates in overview scalebar when no cytoband available ([@cmdcolin](https://github.com/cmdcolin))
  * [#3015](https://github.com/GMOD/jbrowse-components/pull/3015) Add plaintext bed support with BedAdapter ([@cmdcolin](https://github.com/cmdcolin))

#### :bug: Bug Fix
* [#3049](https://github.com/GMOD/jbrowse-components/pull/3049) Fix ability to use callbacks for the linear arc renderer ([@cmdcolin](https://github.com/cmdcolin))

#### :memo: Documentation
* [#2831](https://github.com/GMOD/jbrowse-components/pull/2831) Update commands for sorting GFF3 for tabix ([@cmdcolin](https://github.com/cmdcolin))
* [#3018](https://github.com/GMOD/jbrowse-components/pull/3018) Add desktop specific plugin example ([@cmdcolin](https://github.com/cmdcolin))
* [#3022](https://github.com/GMOD/jbrowse-components/pull/3022) Add example using embedded components with next.js  ([@cmdcolin](https://github.com/cmdcolin))

#### :house: Internal
* `core`
  * [#3035](https://github.com/GMOD/jbrowse-components/pull/3035) Add typescripting to hierarchical track selector ([@cmdcolin](https://github.com/cmdcolin))

#### Committers: 1
- Colin Diesh ([@cmdcolin](https://github.com/cmdcolin))
Done in 1.23s.