chore: change licence to MIT-0

We've decided to simplify the Subplot licensing situation by changing
the licence to MIT-0 from the GPL.

See https://gitlab.com/subplot/subplot/-/issues/229 for agreements
from everyone involved.

Sponsored-by: author

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 4b3414f..6f90c62 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ authors = [
   "Daniel Silverstone <dsilvers@digital-scurf.org>",
 ]
 edition = "2018"
-license = "GPL-3.0-or-later"
+license = "MIT-0"
 description = '''
 tools for specifying, documenting,
 and implementing automated acceptance tests for systems and software'''