* Release 0.5.0

* upgrade to LTS-12.26 (GHC 8.4.4)

* fix installation procedure

* migrate to GHC 9.2.8 and 9.4.6

* update for GHC-9.4.6

* update version and gitignore stack.yaml.lock

* update versions

* add WISE Lab

* update maintainer email

* harmonize versions with clafer

* migrate to using Lazy Text Builder

* improve code

* upgrade to lts-21.11