Prepare Python 3.11 floors and phased 0.10 prereleases (#7464)

* Prepare Python 3.11 floors and directional prerelease phases

* Simplify directional lockstep planning

A publish-last member now needs only the early members of its group,
tagged at its own version: it plans from its own baseline, reuses a
sibling tag that already exists, and otherwise plans the sibling at the
same version. Early members release on their own. Two publish-last
members no longer need each other, so pin-exact groups with several
cannot deadlock on each other's tags.

Planning computes targets first and checks the dependency pins of what
it planned, holding back blocked packages and the packages that need
them; an explicit selection that cannot release fails as before. The
exact pin is checked against the declared requirement at plan time as
well as at build time, so a floor raised past a reusable sibling tag
stops the release before any changelog is bumped. prepare-publish
requires every early member's tag before a publish-last member builds.

Sibling floors use the .dev0 of each sibling's next version, and the
docs, template comments and news fragments say the same thing in fewer
words.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MZxGmMwCvKGcUJu6TK99jZ

* Hold back blocked packages before planning their versions

The planner skips a package with an unsatisfiable pin instead of
computing its next version, so a release action that does not apply to
a held dependent no longer stops its sibling's release. Blocked pins are
gathered once for the selection and its lockstep partners; a dependent
whose missing partner is blocked is held back with it, and a partner
reused from an existing tag is not consulted at all.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MZxGmMwCvKGcUJu6TK99jZ

* Delete packages/reflex-hosting-cli/news/+sdk-minor-compatibility.misc.md

* Say which tags the publish-last leg waits for

The workflow comment described the late leg as waiting on every package
in the batch; it runs after the first leg, but the gate is the tags of
the siblings each late member pins.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MZxGmMwCvKGcUJu6TK99jZ

---------

Co-authored-by: Claude <noreply@anthropic.com>

Author: masenf

.github/workflows/dispatch_release.yml

@@ -12,7 +12,8 @@ name: Dispatch release
 # Selecting no package auto-selects the ones to release: those with pending
 # news fragments — or, for release-from-prerelease, those whose changelog is
 # topped by an alpha (the train's fragments are already consumed). Lockstep
-# groups share one checkbox: their members only ever release together.
+# groups without publish-last share one checkbox: their members only ever
+# release together. With publish-last, each member has its own.
 #
 # Materializing also lifts each released package's unshippable dependency
 # floors — a *.dev pin, and a prerelease pin when the version is final — to the
@@ -75,13 +76,17 @@ on:
           - release-minor
           - release-major
       reflex:
-        description: "reflex (with reflex-base)"
+        description: "reflex"
         type: boolean
         default: false
       hatch_reflex_pyi:
         description: "hatch-reflex-pyi"
         type: boolean
         default: false
+      reflex_base:
+        description: "reflex-base"
+        type: boolean
+        default: false
       reflex_build_sdk:
         description: "reflex-build-sdk"
         type: boolean
@@ -186,8 +191,9 @@ jobs:
           # Each unselected package contributes an empty string, so selecting
           # nothing leaves PACKAGES blank and the planner auto-selects.
           PACKAGES: >-
-            ${{ inputs.reflex && 'reflex,reflex-base' || '' }}
+            ${{ inputs.reflex && 'reflex' || '' }}
             ${{ inputs.hatch_reflex_pyi && 'hatch-reflex-pyi' || '' }}
+            ${{ inputs.reflex_base && 'reflex-base' || '' }}
             ${{ inputs.reflex_build_sdk && 'reflex-build-sdk' || '' }}
             ${{ inputs.reflex_components_code && 'reflex-components-code' || '' }}
             ${{ inputs.reflex_components_core && 'reflex-components-core' || '' }}

.github/workflows/release_from_changelog.yml

@@ -19,9 +19,9 @@ name: Release from changelog
 # r/pre-* or r/hotfix/** (the Dispatch release workflow
 # materializes alphas on r/pre-* branches).
 #
-# Lockstep packages that pin their siblings exactly publish strictly after
-# every other package in the batch; detect fails closed if a lockstep
-# invariant is broken.
+# Lockstep packages that pin their siblings exactly publish in a second leg,
+# after the rest of the batch, and only once the siblings they pin are tagged;
+# detect fails closed if a lockstep invariant is broken.
 #
 # workflow_dispatch exists so the Dispatch release workflow can trigger a
 # check on a branch it just pushed (pushes made with GITHUB_TOKEN do not fire

CONTRIBUTING.md

@@ -115,16 +115,17 @@ a release branch — never by tagging manually. The pieces:
      `release-from-prerelease` collapses the accumulated alpha sections into
      one final-version section — alpha headings never ship in a final
      changelog.
-   - `reflex` and `reflex-base` are a lockstep pair and share one checkbox:
-     selecting it releases both at the same version. The checkboxes are
-     generated from the package list, so adding or removing a package means
-     re-running `uv run reflex-release sync`.
+   - `reflex` and `reflex-base` are a lockstep pair with separate checkboxes:
+     `reflex-base` releases on its own, while `reflex` needs `reflex-base`
+     tagged at the same version — reusing an existing tag or releasing base
+     alongside. The checkboxes are generated from the package list, so adding
+     or removing a package means re-running `uv run reflex-release sync`.
 2. **Release from changelog** (`release_from_changelog.yml`) runs on every push
    to `main`, `r/pre-*`, and `r/hotfix/**`: any package whose newest changelog
    version has no git tag gets built and queued for publishing. Final
    (non-alpha) versions only publish from `main` or `r/hotfix/**`; alphas only
-   from `r/pre-*`/`r/hotfix/**`. `reflex` and `reflex-base` are checked as a
-   lockstep pair and `reflex` publishes only after the rest of the batch.
+   from `r/pre-*`/`r/hotfix/**`. `reflex` publishes only after the rest of the
+   batch, once its `reflex-base` tag exists.
 3. **Publish to PyPI** (`publish.yml`, also manually dispatchable with a
    package + version) validates and builds without privileges, then **waits
    for a human to approve the `pypi` environment deployment** — every upload,

news/+python311-sibling-floors.misc.md

@@ -0,0 +1 @@
+Require sibling package versions from the Python 3.11 release train.

packages/reflex-components-code/pyproject.toml

@@ -16,10 +16,10 @@ classifiers = [
     "Programming Language :: Python :: 3.15",
 ]
 dependencies = [
-    "reflex-base >= 0.9.0",
-    "reflex-components-core >= 0.9.0",
-    "reflex-components-lucide >= 0.9.0",
-    "reflex-components-radix >= 0.9.0",
+    "reflex-base >= 0.10.0a2.dev0",
+    "reflex-components-core >= 0.10.0a2.dev0",
+    "reflex-components-lucide >= 1.0.5.dev0",
+    "reflex-components-radix >= 0.10.0a2.dev0",
 ]
 
 [tool.hatch.version]

packages/reflex-components-core/pyproject.toml

@@ -16,9 +16,9 @@ classifiers = [
     "Programming Language :: Python :: 3.15",
 ]
 dependencies = [
-    "reflex-base >= 0.10.0a1",
-    "reflex-components-lucide >= 0.9.0",
-    "reflex-components-sonner >= 0.9.0",
+    "reflex-base >= 0.10.0a2.dev0",
+    "reflex-components-lucide >= 1.0.5.dev0",
+    "reflex-components-sonner >= 0.9.5.dev0",
     "python_multipart >= 0.0.21",
     "starlette >= 0.47.0",
     "typing_extensions >= 4.0.0",

packages/reflex-components-dataeditor/pyproject.toml

@@ -16,8 +16,8 @@ classifiers = [
     "Programming Language :: Python :: 3.15",
 ]
 dependencies = [
-    "reflex-base >= 0.9.12",
-    "reflex-components-core >= 0.9.0",
+    "reflex-base >= 0.10.0a2.dev0",
+    "reflex-components-core >= 0.10.0a2.dev0",
 ]
 
 [tool.hatch.version]

packages/reflex-components-gridjs/pyproject.toml

@@ -15,7 +15,7 @@ classifiers = [
   "Programming Language :: Python :: 3.14",
   "Programming Language :: Python :: 3.15",
 ]
-dependencies = ["reflex-base >= 0.9.12"]
+dependencies = ["reflex-base >= 0.10.0a2.dev0"]
 
 [tool.hatch.version]
 source = "uv-dynamic-versioning"

packages/reflex-components-lucide/pyproject.toml

@@ -15,7 +15,7 @@ classifiers = [
   "Programming Language :: Python :: 3.14",
   "Programming Language :: Python :: 3.15",
 ]
-dependencies = ["reflex-base >= 0.9.0"]
+dependencies = ["reflex-base >= 0.10.0a2.dev0"]
 
 [tool.hatch.version]
 source = "uv-dynamic-versioning"

packages/reflex-components-markdown/pyproject.toml

@@ -16,10 +16,10 @@ classifiers = [
     "Programming Language :: Python :: 3.15",
 ]
 dependencies = [
-    "reflex-base >= 0.9.12",
-    "reflex-components-code >= 0.9.0",
-    "reflex-components-core >= 0.9.0",
-    "reflex-components-radix >= 0.9.0",
+    "reflex-base >= 0.10.0a2.dev0",
+    "reflex-components-code >= 0.10.0a2.dev0",
+    "reflex-components-core >= 0.10.0a2.dev0",
+    "reflex-components-radix >= 0.10.0a2.dev0",
 ]
 
 [tool.hatch.version]