post-release cleanup

* start next changelog
* update copyright year
* rephrase `Requirement.in_groups` docstring

Author: latk

CHANGELOG.md

@@ -22,6 +22,19 @@ Full diff: <https://github.com/latk/ganzua/compare/{last_release}...HEAD>
 
 -->
 
+## Unreleased
+
+Breaking changes:
+
+New features:
+
+Fixes:
+
+Other:
+
+Full diff: <https://github.com/latk/ganzua/compare/v0.4.0...HEAD>
+
+
 ## v0.4.0 (2026-04-11) {#v0.4.0}
 
 This release brings fixes and quality-of-life improvements that were found through continued real-world usage.
@@ -70,6 +83,7 @@ Other:
 
 Full diff: <https://github.com/latk/ganzua/compare/v0.3.0...v0.4.0>
 
+
 ## v0.3.0 (2025-11-24) {#v0.3.0}
 
 This release focuses on extracting information about package sources, but also includes quality-of-life improvements and bug fixes. There are no breaking changes.

README.md

@@ -205,7 +205,7 @@ Ganzua does not offer GitHub Actions, but it's really easy to integrate Ganzua i
 
 <!-- ANCHOR: license -->
 
-Copyright 2025 Lukas Atkinson
+Copyright 2025-2026 Lukas Atkinson
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

docs/cli/ganzua-constraints-inspect.md

@@ -172,7 +172,7 @@ which is why the `in_groups` and `in_extras` fields may have multiple values.
 * **`in_groups`**?: array(string)\
   Dependency groups that this requirement is part of.
 
-  *Changed in Ganzua 0.4.0:* renamed from `groups`.
+  *Changed in Ganzua 0.4.0:* renamed `groups` to `in_groups`.
 
   *Added in Ganzua 0.2.0.*
 * **`in_extras`**?: array(string)\

docs/cli/schema.constraints-inspect.json

@@ -28,7 +28,7 @@
           "type": "string"
         },
         "in_groups": {
-          "description": "Dependency groups that this requirement is part of.\n\n*Changed in Ganzua 0.4.0:* renamed from `groups`.\n\n*Added in Ganzua 0.2.0.*",
+          "description": "Dependency groups that this requirement is part of.\n\n*Changed in Ganzua 0.4.0:* renamed `groups` to `in_groups`.\n\n*Added in Ganzua 0.2.0.*",
           "items": {
             "type": "string"
           },

src/ganzua/_requirement.py

@@ -98,7 +98,7 @@ class Requirement(t.TypedDict):
     in_groups: t.NotRequired[t.Annotated[frozenset[Name], SerializeSorted]]
     """Dependency groups that this requirement is part of.
 
-    *Changed in Ganzua 0.4.0:* renamed from `groups`.
+    *Changed in Ganzua 0.4.0:* renamed `groups` to `in_groups`.
 
     *Added in Ganzua 0.2.0.*
     """