From ac2f725bcc90ff95a2be86a22e755034db348776 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C3=A9vin=20Commaille?= <zecakeh@tedomum.fr>
Date: Thu, 30 Nov 2023 14:17:58 +0100
Subject: [PATCH] api: Add support for Matrix 1.9

---
 crates/ruma-common/CHANGELOG.md        |  3 +++
 crates/ruma-common/src/api/metadata.rs | 12 +++++++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/crates/ruma-common/CHANGELOG.md b/crates/ruma-common/CHANGELOG.md
index 692f4737..19638a1c 100644
--- a/crates/ruma-common/CHANGELOG.md
+++ b/crates/ruma-common/CHANGELOG.md
@@ -1,6 +1,9 @@
 # [unreleased]
 
+Improvements:
+
 - Stabilize support for `.m.rule.suppress_edits` push rule (MSC3958 / Matrix 1.9)
+- Add `MatrixVersion::V1_9`
 
 # 0.12.1
 
diff --git a/crates/ruma-common/src/api/metadata.rs b/crates/ruma-common/src/api/metadata.rs
index 63588ef2..f26c8f86 100644
--- a/crates/ruma-common/src/api/metadata.rs
+++ b/crates/ruma-common/src/api/metadata.rs
@@ -521,6 +521,11 @@ pub enum MatrixVersion {
     ///
     /// See <https://spec.matrix.org/v1.8/>.
     V1_8,
+
+    /// Version 1.9 of the Matrix specification, released in Q4 2023.
+    ///
+    /// See <https://spec.matrix.org/v1.9/>.
+    V1_9,
 }
 
 impl TryFrom<&str> for MatrixVersion {
@@ -542,6 +547,7 @@ impl TryFrom<&str> for MatrixVersion {
             "v1.6" => V1_6,
             "v1.7" => V1_7,
             "v1.8" => V1_8,
+            "v1.9" => V1_9,
             _ => return Err(UnknownVersionError),
         })
     }
@@ -589,6 +595,7 @@ impl MatrixVersion {
             MatrixVersion::V1_6 => (1, 6),
             MatrixVersion::V1_7 => (1, 7),
             MatrixVersion::V1_8 => (1, 8),
+            MatrixVersion::V1_9 => (1, 9),
         }
     }
 
@@ -604,6 +611,7 @@ impl MatrixVersion {
             (1, 6) => Ok(MatrixVersion::V1_6),
             (1, 7) => Ok(MatrixVersion::V1_7),
             (1, 8) => Ok(MatrixVersion::V1_8),
+            (1, 9) => Ok(MatrixVersion::V1_9),
             _ => Err(UnknownVersionError),
         }
     }
@@ -694,7 +702,9 @@ impl MatrixVersion {
             // <https://spec.matrix.org/v1.7/rooms/#complete-list-of-room-versions>
             | MatrixVersion::V1_7
             // <https://spec.matrix.org/v1.8/rooms/#complete-list-of-room-versions>
-            | MatrixVersion::V1_8 => RoomVersionId::V10,
+            | MatrixVersion::V1_8
+            // <https://spec.matrix.org/v1.9/rooms/#complete-list-of-room-versions>
+            | MatrixVersion::V1_9 => RoomVersionId::V10,
         }
     }
 }