Unpin pdfminer.six due to version comparison issues

Seems pip couldn't tell that pdfminer.six 20250506 >= 20200101.

Also updated package URL to Forgejo.

conservancy_beancount/reconcile/statement_reconciler.py

@@ -702,9 +702,10 @@ def parse_repo_relative_path(path: str) -> str:
     if not os.path.exists(path):
         raise argparse.ArgumentTypeError(f'File {path} does not exist.')
     real_path = os.path.realpath(path)
-    repo = os.path.realpath(os.getenv('CONSERVANCY_REPOSITORY'))
-    if not repo:
-        raise argparse.ArgumentTypeError('$CONSERVANCY_REPOSITORY is not set.')
+    try:
+        repo = os.path.realpath(os.environ['CONSERVANCY_REPOSITORY'])
+    except KeyError:
+        raise argparse.ArgumentTypeError('$CONSERVANCY_REPOSITORY environment variable is not set.')
     if not real_path.startswith(repo):
         raise argparse.ArgumentTypeError(
             f'File {real_path} does not share a common prefix with $CONSERVANCY_REPOSITORY {repo}.'

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = conservancy_beancount
-version = 1.20.0
+version = 1.21.0
 author = Software Freedom Conservancy
 author_email = info@sfconservancy.org
 description = Plugin, library, and reports for reading Conservancy’s books
@@ -12,7 +12,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst; charset=UTF-8
 project_urls =
   Source = %(url)s
-url = https://k.sfconservancy.org/NPO-Accounting/conservancy_beancount
+url = https://f.sfconservancy.org/NPO-Accounting/conservancy_beancount
 
 [bdist_wheel]
 universal = 1
@@ -36,7 +36,7 @@ install_requires =
   colorama
   GitPython>=2.0
   odfpy>=1.4.0,!=1.4.1
-  pdfminer.six>=20200101
+  pdfminer.six
   python-dateutil>=2.7
   PyYAML>=3.0
   regex