From 66b5a12cc7d327b3890417e84382ee2d07f182b9 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 12 May 2026 17:47:49 +0000
Subject: [PATCH] Add `@since` annotations to `LicenseListVersion` constructors

checked using https://cabal.readthedocs.io/en/stable/file-format-changelog.html and in some cases git history

Agent-Logs-Url: https://github.com/ulysses4ever/cabal/sessions/8fa252bb-4749-4284-b312-ec279d5e17fa

Co-authored-by: ulysses4ever <6832600+ulysses4ever@users.noreply.github.com>
---
 .../Distribution/SPDX/LicenseListVersion.hs   | 27 ++++++++++++-------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/Cabal-syntax/src/Distribution/SPDX/LicenseListVersion.hs b/Cabal-syntax/src/Distribution/SPDX/LicenseListVersion.hs
index 7dd5b59b56c..5c34015b521 100644
--- a/Cabal-syntax/src/Distribution/SPDX/LicenseListVersion.hs
+++ b/Cabal-syntax/src/Distribution/SPDX/LicenseListVersion.hs
@@ -7,15 +7,24 @@ import Distribution.CabalSpecVersion
 
 -- | SPDX License List version @Cabal@ is aware of.
 data LicenseListVersion
-  = LicenseListVersion_3_0
-  | LicenseListVersion_3_2
-  | LicenseListVersion_3_6
-  | LicenseListVersion_3_9
-  | LicenseListVersion_3_10
-  | LicenseListVersion_3_16
-  | LicenseListVersion_3_23
-  | LicenseListVersion_3_25
-  | LicenseListVersion_3_26
+  = -- | @since 2.4.0.0
+    LicenseListVersion_3_0
+  | -- | @since 2.4.0.0
+    LicenseListVersion_3_2
+  | -- | @since 3.0.0.0
+    LicenseListVersion_3_6
+  | -- | @since 3.4.0.0
+    LicenseListVersion_3_9
+  | -- | @since 3.6.0.0
+    LicenseListVersion_3_10
+  | -- | @since 3.8.0.0
+    LicenseListVersion_3_16
+  | -- | @since 3.12.0.0
+    LicenseListVersion_3_23
+  | -- | @since 3.14.0.0
+    LicenseListVersion_3_25
+  | -- | @since 3.16.0.0
+    LicenseListVersion_3_26
   deriving (Eq, Ord, Show, Enum, Bounded)
 
 cabalSpecVersionToSPDXListVersion :: CabalSpecVersion -> LicenseListVersion