Merge pull request 'Release 2026.9.23' (#14) from release/2026.9.23 into main

Carries the version string and user-visible string fixes: nothing a user or
operator sees names the upstream project any more.

.gitlab-ci.yml

@@ -1,50 +0,0 @@
-# CI on the self-hosted GitLab, ported from .github/workflows/ci.yml when the
-# GitHub account was suspended on 2026-09-20. The Actions file stays in the
-# tree: it is the reference this was written from and works unchanged if the
-# appeal succeeds.
-#
-# The image is pinned by digest, with its tag in the trailing comment. That
-# replaces the SHA-pinned `uses:` in the workflow -- GitLab has no action
-# allowlist, so the digest is the only thing fixing what actually runs.
-#
-# Not ported here:
-#   * cleanup.yml pruned GHCR with dataaxiom/ghcr-cleanup-action. GitLab has
-#     no equivalent action because it does not need one: the container
-#     registry has a cleanup policy on the project itself, which is where that
-#     job's settings now live.
-#   * publish.yml and release.yml still need doing; they are larger and are
-#     being handled separately.
-
-stages: [build]
-
-default:
-  interruptible: true
-
-build:
-  stage: build
-  image: rust:1-bookworm@sha256:93ce27a88655056a51dbdd8f5f2d7ddc071c7b0070fb288a37b5a285fc83971e # 1-bookworm
-  # This is a big workspace and a cold build is expensive, so the registry and
-  # the target directory are cached between runs. Both are kept inside the
-  # project directory because that is the only path the runner will cache --
-  # and deliberately not on /tmp, which on this host is a tmpfs that a Rust
-  # build of this size has filled before.
-  variables:
-    CARGO_HOME: "$CI_PROJECT_DIR/.cargo"
-    CARGO_TARGET_DIR: "$CI_PROJECT_DIR/target"
-    CARGO_INCREMENTAL: "0"
-  cache:
-    key:
-      files: [Cargo.lock]
-    paths:
-      - .cargo/registry/
-      - target/
-  before_script:
-    - apt-get update -qq && apt-get install -y -qq --no-install-recommends clang >/dev/null
-  script:
-    - cargo build -p inbuxa --locked
-    # --no-run: the workflow compiled every test target without running them,
-    # which catches a test that no longer builds without paying for the suite.
-    - cargo test --workspace --locked --no-run
-  rules:
-    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
-    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH

Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM docker.io/lukemathwalker/cargo-chef:latest-rust-slim-trixie AS chef
+FROM --platform=$BUILDPLATFORM docker.io/lukemathwalker/cargo-chef:latest-rust-slim-trixie@sha256:38dfdbf4fda95c516f873f33032e490baa988b75f7d83c7d12f788f770785b36 AS chef
 WORKDIR /build
 
 FROM --platform=$BUILDPLATFORM chef AS planner

crates/common/src/config/telemetry.rs

@@ -583,10 +583,10 @@ impl Metrics {
     pub async fn parse(bp: &mut Bootstrap) -> Self {
         let metrics = bp.setting_infallible::<structs::Metrics>().await;
         let resource = Resource::builder()
-            .with_service_name("stalwart")
+            .with_service_name("inbuxa")
             .with_attribute(KeyValue::new(SERVICE_VERSION, types::brand_version_full!()))
             .build();
-        let instrumentation = InstrumentationScope::builder("stalwart")
+        let instrumentation = InstrumentationScope::builder("inbuxa")
             .with_version(types::brand_version_full!())
             .build();
 

crates/common/src/manager/application.rs

@@ -522,7 +522,7 @@ mod tests {
     }
 
     async fn fixture(name: &str, client_id: Option<&str>) -> (WebApplications, TempDir) {
-        let dir = TempDir::new(std::env::temp_dir().join(format!("stalwart-app-{name}")));
+        let dir = TempDir::new(std::env::temp_dir().join(format!("inbuxa-app-{name}")));
         dir.clean().await.unwrap();
         tokio::fs::write(dir.path.join("index.html"), INDEX)
             .await

crates/common/src/manager/first_party.rs

@@ -298,7 +298,7 @@ mod tests {
 
     fn web_interface() -> Application {
         Application {
-            description: "Stalwart Web Interface".to_string(),
+            description: "INBUXA Web Interface".to_string(),
             enabled: true,
             url_prefix: Map::new(vec!["/admin".into(), "/account".into()]),
             ..Default::default()
@@ -312,7 +312,7 @@ mod tests {
             clients,
             vec![FirstPartyClient {
                 client_id: WEB_INTERFACE_CLIENT_ID.to_string(),
-                description: "Stalwart Web Interface (served by this server)".to_string(),
+                description: "INBUXA Web Interface (served by this server)".to_string(),
                 redirect_uris: vec![
                     "https://mail.example.org/admin/oauth/callback".to_string(),
                     "https://mail.example.org/account/oauth/callback".to_string(),

crates/common/src/telemetry/tracers/otel.rs

@@ -29,11 +29,11 @@ pub(crate) fn spawn_otel_tracer(builder: SubscriberBuilder, mut otel: OtelTracer
     let (_, mut rx) = builder.register();
     tokio::spawn(async move {
         let resource = Resource::builder()
-            .with_service_name("stalwart")
+            .with_service_name("inbuxa")
             .with_attribute(KeyValue::new(SERVICE_VERSION, types::brand_version_full!()))
             .build();
 
-        let instrumentation = InstrumentationScope::builder("stalwart")
+        let instrumentation = InstrumentationScope::builder("inbuxa")
             .with_version(types::brand_version_full!())
             .build();
 

crates/types/src/branding.rs

@@ -71,7 +71,7 @@ pub fn env_var(name: &str) -> Result<String, std::env::VarError> {
 #[macro_export]
 macro_rules! brand_version {
     () => {
-        "2026.9.20"
+        "2026.9.23"
     };
 }
 
@@ -82,7 +82,11 @@ macro_rules! brand_version {
 /// this becomes just the version.
 #[macro_export]
 macro_rules! brand_version_full {
+    // The upstream crate version, without naming the upstream project: this
+    // string is user-visible (--version, the startup banner, the console,
+    // telemetry and the JMAP session's "implementation" field), and the name
+    // belongs only in copyright notices and the lineage line.
     () => {
-        concat!($crate::brand_version!(), " (Stalwart ", env!("CARGO_PKG_VERSION"), ")")
+        concat!($crate::brand_version!(), " (upstream ", env!("CARGO_PKG_VERSION"), ")")
     };
 }