Test with PicoLisp 20.6

.github/workflows/main.yml

@@ -12,11 +12,11 @@ jobs:
     strategy:
       matrix:
         arch: ['src', 'src64']
-        version: ['17.12', '18.6', '18.12', '19.6', 'latest']
+        version: ['17.12', '18.6', '18.12', '19.6', '19.12', '20.6', 'latest']
 
     steps:
       - uses: actions/checkout@v1
-      - uses: aw/picolisp-action@v1
+      - uses: aw/picolisp-action@v2
         with:
           version: ${{matrix.version}}
           architecture: ${{matrix.arch}}

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2017-2019 Alexander Williams, Unscramble <license@unscramble.jp>
+Copyright (c) 2017-2020 Alexander Williams, Unscramble <license@unscramble.jp>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

README.md

@@ -15,7 +15,7 @@
 # Requirements
 
   * [PicoLisp](http://picolisp.com) 32-bit or 64-bit `v16.6+`
-  * Tested up to PicoLisp `v19.11.25`, [see test runs](https://github.com/aw/picolisp-semver/commit/4daf068c7fd61766926bd0124571631f368a3291/checks)
+  * Tested up to PicoLisp `vv20.6.29`, [see test runs](https://github.com/aw/picolisp-semver/commit/4daf068c7fd61766926bd0124571631f368a3291/checks)
 
 # Usage
 
@@ -156,4 +156,4 @@ If you want to improve this library, please make a pull-request.
 
 [MIT License](LICENSE)
 
-Copyright (c) 2017-2019 Alexander Williams, Unscramble <license@unscramble.jp>
+Copyright (c) 2017-2020 Alexander Williams, Unscramble <license@unscramble.jp>

module.l

@@ -5,7 +5,7 @@
   ("source"     "https://on-premises.com")
   ("author"     "Alexander Williams")
   ("license"    "MIT")
-  ("copyright"  "(c) 2017-2019 Alexander Williams, Unscramble <license@unscramble.jp>")
+  ("copyright"  "(c) 2017-2020 Alexander Williams, Unscramble <license@unscramble.jp>")
   ("install"    "make")
   ("requires"
     ("picolisp-unit"    "v3.0.0"    "https://github.com/aw/picolisp-unit.git") ]

semver.l

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2017-2019 Alexander Williams, Unscramble <license@unscramble.jp>
+# Copyright (c) 2017-2020 Alexander Williams, Unscramble <license@unscramble.jp>
 #
 # Semver 2.0.0 compliant: https://semver.org/spec/v2.0.0.html#semantic-versioning-specification-semver