diff --git a/docs/packages/pytest-mergify.yaml b/docs/packages/pytest-mergify.yaml
index f4ffa3fa2a4d..7079f2e978ad 100644
--- a/docs/packages/pytest-mergify.yaml
+++ b/docs/packages/pytest-mergify.yaml
@@ -9,3 +9,16 @@ versions:
   - filename: pytest_mergify-2026.8.5.3-cp39-abi3-manylinux_2_39_riscv64.whl
     sha256: 3f50d6cee75aea4d268c4d2875087ce2e8cf0ff3aef2326c89c045b590003389
     requires-python: '>=3.8'
+- version: 2026.9.1.1
+- version: 2026.9.7.1
+- version: 2026.9.11.1
+- version: 2026.9.11.2
+- version: 2026.9.18.1
+- version: 2026.9.21.1
+- version: 2026.9.24.1
+- version: 2026.10.1
+- version: 2026.10.2
+- version: 2026.10.3
+- version: 2026.10.4
+- version: 2026.10.5
+- version: 2026.10.6
diff --git a/patches/pytest-mergify/2026.9.1.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch b/patches/pytest-mergify/2026.9.1.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
new file mode 100644
index 000000000000..405d9f5d72be
--- /dev/null
+++ b/patches/pytest-mergify/2026.9.1.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
@@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ludovic Henry <git@ludovic.dev>
+Date: Thu, 15 Oct 2026 01:22:02 +0000
+Subject: [PATCH] clients/pytest-mergify: bump abi3 floor to py39
+
+Upstream-Status: Inappropriate [manylinux_2_39_riscv64 ships no cp38 interpreter]
+
+The riscv64 manylinux image's oldest available CPython is cp39 (no
+cp38), so a wheel built here and tagged cp38-abi3 (this crate's
+abi3-py38 feature) would never actually be compiled or tested against
+its own declared floor -- gotcha 96. Bump the pyo3 abi3 feature to
+abi3-py39 to make the riscv64 wheel's tag match the oldest interpreter
+this repo can build and test it on; every other platform's wheel is
+unaffected.
+
+Signed-off-by: Ludovic Henry <git@ludovic.dev>
+---
+ clients/pytest-mergify/Cargo.toml | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/clients/pytest-mergify/Cargo.toml b/clients/pytest-mergify/Cargo.toml
+index 4a2853a..8599831 100644
+--- a/clients/pytest-mergify/Cargo.toml
++++ b/clients/pytest-mergify/Cargo.toml
+@@ -17,8 +17,8 @@ crate-type = ["cdylib"]
+ [dependencies]
+ mergify-ci-core = { path = "../../crates/mergify-ci-core" }
+ mergify-ci-api = { path = "../../crates/mergify-ci-api" }
+-# abi3-py38: one wheel works across all CPython 3.8+ on a given platform.
+-pyo3 = { version = "0.29", features = ["abi3-py38", "extension-module"] }
++# abi3-py39: one wheel works across all CPython 3.9+ on a given platform.
++pyo3 = { version = "0.29", features = ["abi3-py39", "extension-module"] }
+ # A single-threaded runtime to drive the async client's futures to completion
+ # from sync Python (the drivers unify with reqwest's).
+ tokio = { version = "1", features = ["rt", "net", "time"] }
diff --git a/patches/pytest-mergify/2026.9.11.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch b/patches/pytest-mergify/2026.9.11.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
new file mode 100644
index 000000000000..405d9f5d72be
--- /dev/null
+++ b/patches/pytest-mergify/2026.9.11.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
@@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ludovic Henry <git@ludovic.dev>
+Date: Thu, 15 Oct 2026 01:22:02 +0000
+Subject: [PATCH] clients/pytest-mergify: bump abi3 floor to py39
+
+Upstream-Status: Inappropriate [manylinux_2_39_riscv64 ships no cp38 interpreter]
+
+The riscv64 manylinux image's oldest available CPython is cp39 (no
+cp38), so a wheel built here and tagged cp38-abi3 (this crate's
+abi3-py38 feature) would never actually be compiled or tested against
+its own declared floor -- gotcha 96. Bump the pyo3 abi3 feature to
+abi3-py39 to make the riscv64 wheel's tag match the oldest interpreter
+this repo can build and test it on; every other platform's wheel is
+unaffected.
+
+Signed-off-by: Ludovic Henry <git@ludovic.dev>
+---
+ clients/pytest-mergify/Cargo.toml | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/clients/pytest-mergify/Cargo.toml b/clients/pytest-mergify/Cargo.toml
+index 4a2853a..8599831 100644
+--- a/clients/pytest-mergify/Cargo.toml
++++ b/clients/pytest-mergify/Cargo.toml
+@@ -17,8 +17,8 @@ crate-type = ["cdylib"]
+ [dependencies]
+ mergify-ci-core = { path = "../../crates/mergify-ci-core" }
+ mergify-ci-api = { path = "../../crates/mergify-ci-api" }
+-# abi3-py38: one wheel works across all CPython 3.8+ on a given platform.
+-pyo3 = { version = "0.29", features = ["abi3-py38", "extension-module"] }
++# abi3-py39: one wheel works across all CPython 3.9+ on a given platform.
++pyo3 = { version = "0.29", features = ["abi3-py39", "extension-module"] }
+ # A single-threaded runtime to drive the async client's futures to completion
+ # from sync Python (the drivers unify with reqwest's).
+ tokio = { version = "1", features = ["rt", "net", "time"] }
diff --git a/patches/pytest-mergify/2026.9.11.2/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch b/patches/pytest-mergify/2026.9.11.2/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
new file mode 100644
index 000000000000..405d9f5d72be
--- /dev/null
+++ b/patches/pytest-mergify/2026.9.11.2/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
@@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ludovic Henry <git@ludovic.dev>
+Date: Thu, 15 Oct 2026 01:22:02 +0000
+Subject: [PATCH] clients/pytest-mergify: bump abi3 floor to py39
+
+Upstream-Status: Inappropriate [manylinux_2_39_riscv64 ships no cp38 interpreter]
+
+The riscv64 manylinux image's oldest available CPython is cp39 (no
+cp38), so a wheel built here and tagged cp38-abi3 (this crate's
+abi3-py38 feature) would never actually be compiled or tested against
+its own declared floor -- gotcha 96. Bump the pyo3 abi3 feature to
+abi3-py39 to make the riscv64 wheel's tag match the oldest interpreter
+this repo can build and test it on; every other platform's wheel is
+unaffected.
+
+Signed-off-by: Ludovic Henry <git@ludovic.dev>
+---
+ clients/pytest-mergify/Cargo.toml | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/clients/pytest-mergify/Cargo.toml b/clients/pytest-mergify/Cargo.toml
+index 4a2853a..8599831 100644
+--- a/clients/pytest-mergify/Cargo.toml
++++ b/clients/pytest-mergify/Cargo.toml
+@@ -17,8 +17,8 @@ crate-type = ["cdylib"]
+ [dependencies]
+ mergify-ci-core = { path = "../../crates/mergify-ci-core" }
+ mergify-ci-api = { path = "../../crates/mergify-ci-api" }
+-# abi3-py38: one wheel works across all CPython 3.8+ on a given platform.
+-pyo3 = { version = "0.29", features = ["abi3-py38", "extension-module"] }
++# abi3-py39: one wheel works across all CPython 3.9+ on a given platform.
++pyo3 = { version = "0.29", features = ["abi3-py39", "extension-module"] }
+ # A single-threaded runtime to drive the async client's futures to completion
+ # from sync Python (the drivers unify with reqwest's).
+ tokio = { version = "1", features = ["rt", "net", "time"] }
diff --git a/patches/pytest-mergify/2026.9.18.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch b/patches/pytest-mergify/2026.9.18.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
new file mode 100644
index 000000000000..405d9f5d72be
--- /dev/null
+++ b/patches/pytest-mergify/2026.9.18.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
@@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ludovic Henry <git@ludovic.dev>
+Date: Thu, 15 Oct 2026 01:22:02 +0000
+Subject: [PATCH] clients/pytest-mergify: bump abi3 floor to py39
+
+Upstream-Status: Inappropriate [manylinux_2_39_riscv64 ships no cp38 interpreter]
+
+The riscv64 manylinux image's oldest available CPython is cp39 (no
+cp38), so a wheel built here and tagged cp38-abi3 (this crate's
+abi3-py38 feature) would never actually be compiled or tested against
+its own declared floor -- gotcha 96. Bump the pyo3 abi3 feature to
+abi3-py39 to make the riscv64 wheel's tag match the oldest interpreter
+this repo can build and test it on; every other platform's wheel is
+unaffected.
+
+Signed-off-by: Ludovic Henry <git@ludovic.dev>
+---
+ clients/pytest-mergify/Cargo.toml | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/clients/pytest-mergify/Cargo.toml b/clients/pytest-mergify/Cargo.toml
+index 4a2853a..8599831 100644
+--- a/clients/pytest-mergify/Cargo.toml
++++ b/clients/pytest-mergify/Cargo.toml
+@@ -17,8 +17,8 @@ crate-type = ["cdylib"]
+ [dependencies]
+ mergify-ci-core = { path = "../../crates/mergify-ci-core" }
+ mergify-ci-api = { path = "../../crates/mergify-ci-api" }
+-# abi3-py38: one wheel works across all CPython 3.8+ on a given platform.
+-pyo3 = { version = "0.29", features = ["abi3-py38", "extension-module"] }
++# abi3-py39: one wheel works across all CPython 3.9+ on a given platform.
++pyo3 = { version = "0.29", features = ["abi3-py39", "extension-module"] }
+ # A single-threaded runtime to drive the async client's futures to completion
+ # from sync Python (the drivers unify with reqwest's).
+ tokio = { version = "1", features = ["rt", "net", "time"] }
diff --git a/patches/pytest-mergify/2026.9.21.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch b/patches/pytest-mergify/2026.9.21.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
new file mode 100644
index 000000000000..405d9f5d72be
--- /dev/null
+++ b/patches/pytest-mergify/2026.9.21.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
@@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ludovic Henry <git@ludovic.dev>
+Date: Thu, 15 Oct 2026 01:22:02 +0000
+Subject: [PATCH] clients/pytest-mergify: bump abi3 floor to py39
+
+Upstream-Status: Inappropriate [manylinux_2_39_riscv64 ships no cp38 interpreter]
+
+The riscv64 manylinux image's oldest available CPython is cp39 (no
+cp38), so a wheel built here and tagged cp38-abi3 (this crate's
+abi3-py38 feature) would never actually be compiled or tested against
+its own declared floor -- gotcha 96. Bump the pyo3 abi3 feature to
+abi3-py39 to make the riscv64 wheel's tag match the oldest interpreter
+this repo can build and test it on; every other platform's wheel is
+unaffected.
+
+Signed-off-by: Ludovic Henry <git@ludovic.dev>
+---
+ clients/pytest-mergify/Cargo.toml | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/clients/pytest-mergify/Cargo.toml b/clients/pytest-mergify/Cargo.toml
+index 4a2853a..8599831 100644
+--- a/clients/pytest-mergify/Cargo.toml
++++ b/clients/pytest-mergify/Cargo.toml
+@@ -17,8 +17,8 @@ crate-type = ["cdylib"]
+ [dependencies]
+ mergify-ci-core = { path = "../../crates/mergify-ci-core" }
+ mergify-ci-api = { path = "../../crates/mergify-ci-api" }
+-# abi3-py38: one wheel works across all CPython 3.8+ on a given platform.
+-pyo3 = { version = "0.29", features = ["abi3-py38", "extension-module"] }
++# abi3-py39: one wheel works across all CPython 3.9+ on a given platform.
++pyo3 = { version = "0.29", features = ["abi3-py39", "extension-module"] }
+ # A single-threaded runtime to drive the async client's futures to completion
+ # from sync Python (the drivers unify with reqwest's).
+ tokio = { version = "1", features = ["rt", "net", "time"] }
diff --git a/patches/pytest-mergify/2026.9.24.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch b/patches/pytest-mergify/2026.9.24.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
new file mode 100644
index 000000000000..405d9f5d72be
--- /dev/null
+++ b/patches/pytest-mergify/2026.9.24.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
@@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ludovic Henry <git@ludovic.dev>
+Date: Thu, 15 Oct 2026 01:22:02 +0000
+Subject: [PATCH] clients/pytest-mergify: bump abi3 floor to py39
+
+Upstream-Status: Inappropriate [manylinux_2_39_riscv64 ships no cp38 interpreter]
+
+The riscv64 manylinux image's oldest available CPython is cp39 (no
+cp38), so a wheel built here and tagged cp38-abi3 (this crate's
+abi3-py38 feature) would never actually be compiled or tested against
+its own declared floor -- gotcha 96. Bump the pyo3 abi3 feature to
+abi3-py39 to make the riscv64 wheel's tag match the oldest interpreter
+this repo can build and test it on; every other platform's wheel is
+unaffected.
+
+Signed-off-by: Ludovic Henry <git@ludovic.dev>
+---
+ clients/pytest-mergify/Cargo.toml | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/clients/pytest-mergify/Cargo.toml b/clients/pytest-mergify/Cargo.toml
+index 4a2853a..8599831 100644
+--- a/clients/pytest-mergify/Cargo.toml
++++ b/clients/pytest-mergify/Cargo.toml
+@@ -17,8 +17,8 @@ crate-type = ["cdylib"]
+ [dependencies]
+ mergify-ci-core = { path = "../../crates/mergify-ci-core" }
+ mergify-ci-api = { path = "../../crates/mergify-ci-api" }
+-# abi3-py38: one wheel works across all CPython 3.8+ on a given platform.
+-pyo3 = { version = "0.29", features = ["abi3-py38", "extension-module"] }
++# abi3-py39: one wheel works across all CPython 3.9+ on a given platform.
++pyo3 = { version = "0.29", features = ["abi3-py39", "extension-module"] }
+ # A single-threaded runtime to drive the async client's futures to completion
+ # from sync Python (the drivers unify with reqwest's).
+ tokio = { version = "1", features = ["rt", "net", "time"] }
diff --git a/patches/pytest-mergify/2026.9.7.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch b/patches/pytest-mergify/2026.9.7.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
new file mode 100644
index 000000000000..405d9f5d72be
--- /dev/null
+++ b/patches/pytest-mergify/2026.9.7.1/0001-clients-pytest-mergify-bump-abi3-floor-to-py39.patch
@@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ludovic Henry <git@ludovic.dev>
+Date: Thu, 15 Oct 2026 01:22:02 +0000
+Subject: [PATCH] clients/pytest-mergify: bump abi3 floor to py39
+
+Upstream-Status: Inappropriate [manylinux_2_39_riscv64 ships no cp38 interpreter]
+
+The riscv64 manylinux image's oldest available CPython is cp39 (no
+cp38), so a wheel built here and tagged cp38-abi3 (this crate's
+abi3-py38 feature) would never actually be compiled or tested against
+its own declared floor -- gotcha 96. Bump the pyo3 abi3 feature to
+abi3-py39 to make the riscv64 wheel's tag match the oldest interpreter
+this repo can build and test it on; every other platform's wheel is
+unaffected.
+
+Signed-off-by: Ludovic Henry <git@ludovic.dev>
+---
+ clients/pytest-mergify/Cargo.toml | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/clients/pytest-mergify/Cargo.toml b/clients/pytest-mergify/Cargo.toml
+index 4a2853a..8599831 100644
+--- a/clients/pytest-mergify/Cargo.toml
++++ b/clients/pytest-mergify/Cargo.toml
+@@ -17,8 +17,8 @@ crate-type = ["cdylib"]
+ [dependencies]
+ mergify-ci-core = { path = "../../crates/mergify-ci-core" }
+ mergify-ci-api = { path = "../../crates/mergify-ci-api" }
+-# abi3-py38: one wheel works across all CPython 3.8+ on a given platform.
+-pyo3 = { version = "0.29", features = ["abi3-py38", "extension-module"] }
++# abi3-py39: one wheel works across all CPython 3.9+ on a given platform.
++pyo3 = { version = "0.29", features = ["abi3-py39", "extension-module"] }
+ # A single-threaded runtime to drive the async client's futures to completion
+ # from sync Python (the drivers unify with reqwest's).
+ tokio = { version = "1", features = ["rt", "net", "time"] }