Prepare v6.0.0 release (1st PS 0.15.0-compatible release) (purescript#42

)

* Update the bower dependencies

* Update Node to 14 in CI

* Update the changelog

Prepare v5.0.0 release (purescript#40)

* Update CI to build with the latest version of the compiler

* Update the bower repository URL to match the URL in the registry

* Upgrade bower dependencies

* Update the changelog

Merge pull request purescript#29 from purescript/compiler/0.12

Update for PureScript 0.12

Merge pull request purescript#24 from truqu/feature/error.name

add getter for error's name when available

Merge pull request purescript#20 from purescript/ps-0.11

Update for PureScript 0.11

Merge pull request purescript#18 from purescript/bump

Prepare for 2.0 release

Update build for release

Merge pull request purescript#14 from purescript/0.8-updates

Updates for PureScript 0.8

Merge pull request purescript#12 from hdgarrood/stack

Add a `stack` accessor

Merge pull request purescript#10 from hdgarrood/add-throw

Add throw (as in purescript#8)