diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 000000000..222697181
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+*   @element-hq/mas-maintainers
diff --git a/Cargo.lock b/Cargo.lock
index f870c8601..2f9bcd749 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3096,7 +3096,7 @@ dependencies = [
 
 [[package]]
 name = "mas-axum-utils"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "axum",
@@ -3130,7 +3130,7 @@ dependencies = [
 
 [[package]]
 name = "mas-cli"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "axum",
@@ -3203,7 +3203,7 @@ dependencies = [
 
 [[package]]
 name = "mas-config"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "camino",
@@ -3235,7 +3235,7 @@ dependencies = [
 
 [[package]]
 name = "mas-context"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "console",
  "opentelemetry",
@@ -3251,7 +3251,7 @@ dependencies = [
 
 [[package]]
 name = "mas-data-model"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "base64ct",
  "chrono",
@@ -3274,7 +3274,7 @@ dependencies = [
 
 [[package]]
 name = "mas-email"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "async-trait",
  "lettre",
@@ -3285,7 +3285,7 @@ dependencies = [
 
 [[package]]
 name = "mas-handlers"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "aide",
  "anyhow",
@@ -3365,7 +3365,7 @@ dependencies = [
 
 [[package]]
 name = "mas-http"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "futures-util",
  "headers",
@@ -3386,7 +3386,7 @@ dependencies = [
 
 [[package]]
 name = "mas-i18n"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "camino",
  "icu_calendar",
@@ -3408,7 +3408,7 @@ dependencies = [
 
 [[package]]
 name = "mas-i18n-scan"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "camino",
  "clap",
@@ -3422,7 +3422,7 @@ dependencies = [
 
 [[package]]
 name = "mas-iana"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "schemars 0.8.22",
  "serde",
@@ -3430,7 +3430,7 @@ dependencies = [
 
 [[package]]
 name = "mas-iana-codegen"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3446,7 +3446,7 @@ dependencies = [
 
 [[package]]
 name = "mas-jose"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "base64ct",
  "chrono",
@@ -3476,7 +3476,7 @@ dependencies = [
 
 [[package]]
 name = "mas-keystore"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "aead",
  "base64ct",
@@ -3504,7 +3504,7 @@ dependencies = [
 
 [[package]]
 name = "mas-listener"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "bytes",
@@ -3529,7 +3529,7 @@ dependencies = [
 
 [[package]]
 name = "mas-matrix"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3539,7 +3539,7 @@ dependencies = [
 
 [[package]]
 name = "mas-matrix-synapse"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3556,7 +3556,7 @@ dependencies = [
 
 [[package]]
 name = "mas-oidc-client"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -3592,7 +3592,7 @@ dependencies = [
 
 [[package]]
 name = "mas-policy"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "arc-swap",
@@ -3609,7 +3609,7 @@ dependencies = [
 
 [[package]]
 name = "mas-router"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "axum",
  "serde",
@@ -3620,7 +3620,7 @@ dependencies = [
 
 [[package]]
 name = "mas-spa"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "camino",
  "serde",
@@ -3629,7 +3629,7 @@ dependencies = [
 
 [[package]]
 name = "mas-storage"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "async-trait",
  "chrono",
@@ -3651,7 +3651,7 @@ dependencies = [
 
 [[package]]
 name = "mas-storage-pg"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "async-trait",
  "chrono",
@@ -3679,7 +3679,7 @@ dependencies = [
 
 [[package]]
 name = "mas-tasks"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3711,7 +3711,7 @@ dependencies = [
 
 [[package]]
 name = "mas-templates"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "arc-swap",
@@ -3741,7 +3741,7 @@ dependencies = [
 
 [[package]]
 name = "mas-tower"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "http",
  "opentelemetry",
@@ -4011,7 +4011,7 @@ dependencies = [
 
 [[package]]
 name = "oauth2-types"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "assert_matches",
  "base64ct",
@@ -6094,7 +6094,7 @@ dependencies = [
 
 [[package]]
 name = "syn2mas"
-version = "1.5.0-rc.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "arc-swap",
diff --git a/Cargo.toml b/Cargo.toml
index a94e2d8fb..d64932b64 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ members = ["crates/*"]
 resolver = "2"
 
 # Updated in the CI with a `sed` command
-package.version = "1.5.0-rc.1"
+package.version = "1.5.0"
 package.license = "AGPL-3.0-only OR LicenseRef-Element-Commercial"
 package.authors = ["Element Backend Team"]
 package.edition = "2024"
@@ -34,35 +34,35 @@ broken_intra_doc_links = "deny"
 [workspace.dependencies]
 
 # Workspace crates
-mas-axum-utils = { path = "./crates/axum-utils/", version = "=1.5.0-rc.1" }
-mas-cli = { path = "./crates/cli/", version = "=1.5.0-rc.1" }
-mas-config = { path = "./crates/config/", version = "=1.5.0-rc.1" }
-mas-context = { path = "./crates/context/", version = "=1.5.0-rc.1" }
-mas-data-model = { path = "./crates/data-model/", version = "=1.5.0-rc.1" }
-mas-email = { path = "./crates/email/", version = "=1.5.0-rc.1" }
-mas-graphql = { path = "./crates/graphql/", version = "=1.5.0-rc.1" }
-mas-handlers = { path = "./crates/handlers/", version = "=1.5.0-rc.1" }
-mas-http = { path = "./crates/http/", version = "=1.5.0-rc.1" }
-mas-i18n = { path = "./crates/i18n/", version = "=1.5.0-rc.1" }
-mas-i18n-scan = { path = "./crates/i18n-scan/", version = "=1.5.0-rc.1" }
-mas-iana = { path = "./crates/iana/", version = "=1.5.0-rc.1" }
-mas-iana-codegen = { path = "./crates/iana-codegen/", version = "=1.5.0-rc.1" }
-mas-jose = { path = "./crates/jose/", version = "=1.5.0-rc.1" }
-mas-keystore = { path = "./crates/keystore/", version = "=1.5.0-rc.1" }
-mas-listener = { path = "./crates/listener/", version = "=1.5.0-rc.1" }
-mas-matrix = { path = "./crates/matrix/", version = "=1.5.0-rc.1" }
-mas-matrix-synapse = { path = "./crates/matrix-synapse/", version = "=1.5.0-rc.1" }
-mas-oidc-client = { path = "./crates/oidc-client/", version = "=1.5.0-rc.1" }
-mas-policy = { path = "./crates/policy/", version = "=1.5.0-rc.1" }
-mas-router = { path = "./crates/router/", version = "=1.5.0-rc.1" }
-mas-spa = { path = "./crates/spa/", version = "=1.5.0-rc.1" }
-mas-storage = { path = "./crates/storage/", version = "=1.5.0-rc.1" }
-mas-storage-pg = { path = "./crates/storage-pg/", version = "=1.5.0-rc.1" }
-mas-tasks = { path = "./crates/tasks/", version = "=1.5.0-rc.1" }
-mas-templates = { path = "./crates/templates/", version = "=1.5.0-rc.1" }
-mas-tower = { path = "./crates/tower/", version = "=1.5.0-rc.1" }
-oauth2-types = { path = "./crates/oauth2-types/", version = "=1.5.0-rc.1" }
-syn2mas = { path = "./crates/syn2mas", version = "=1.5.0-rc.1" }
+mas-axum-utils = { path = "./crates/axum-utils/", version = "=1.5.0" }
+mas-cli = { path = "./crates/cli/", version = "=1.5.0" }
+mas-config = { path = "./crates/config/", version = "=1.5.0" }
+mas-context = { path = "./crates/context/", version = "=1.5.0" }
+mas-data-model = { path = "./crates/data-model/", version = "=1.5.0" }
+mas-email = { path = "./crates/email/", version = "=1.5.0" }
+mas-graphql = { path = "./crates/graphql/", version = "=1.5.0" }
+mas-handlers = { path = "./crates/handlers/", version = "=1.5.0" }
+mas-http = { path = "./crates/http/", version = "=1.5.0" }
+mas-i18n = { path = "./crates/i18n/", version = "=1.5.0" }
+mas-i18n-scan = { path = "./crates/i18n-scan/", version = "=1.5.0" }
+mas-iana = { path = "./crates/iana/", version = "=1.5.0" }
+mas-iana-codegen = { path = "./crates/iana-codegen/", version = "=1.5.0" }
+mas-jose = { path = "./crates/jose/", version = "=1.5.0" }
+mas-keystore = { path = "./crates/keystore/", version = "=1.5.0" }
+mas-listener = { path = "./crates/listener/", version = "=1.5.0" }
+mas-matrix = { path = "./crates/matrix/", version = "=1.5.0" }
+mas-matrix-synapse = { path = "./crates/matrix-synapse/", version = "=1.5.0" }
+mas-oidc-client = { path = "./crates/oidc-client/", version = "=1.5.0" }
+mas-policy = { path = "./crates/policy/", version = "=1.5.0" }
+mas-router = { path = "./crates/router/", version = "=1.5.0" }
+mas-spa = { path = "./crates/spa/", version = "=1.5.0" }
+mas-storage = { path = "./crates/storage/", version = "=1.5.0" }
+mas-storage-pg = { path = "./crates/storage-pg/", version = "=1.5.0" }
+mas-tasks = { path = "./crates/tasks/", version = "=1.5.0" }
+mas-templates = { path = "./crates/templates/", version = "=1.5.0" }
+mas-tower = { path = "./crates/tower/", version = "=1.5.0" }
+oauth2-types = { path = "./crates/oauth2-types/", version = "=1.5.0" }
+syn2mas = { path = "./crates/syn2mas", version = "=1.5.0" }
 
 # OpenAPI schema generation and validation
 [workspace.dependencies.aide]
diff --git a/crates/cli/src/commands/server.rs b/crates/cli/src/commands/server.rs
index 1367f131e..52465f077 100644
--- a/crates/cli/src/commands/server.rs
+++ b/crates/cli/src/commands/server.rs
@@ -160,8 +160,14 @@ impl Options {
         )?;
 
         // Load and compile the templates
-        let templates =
-            templates_from_config(&config.templates, &site_config, &url_builder).await?;
+        let templates = templates_from_config(
+            &config.templates,
+            &site_config,
+            &url_builder,
+            // Don't use strict mode in production yet
+            false,
+        )
+        .await?;
         shutdown.register_reloadable(&templates);
 
         let http_client = mas_http::reqwest_client();
diff --git a/crates/cli/src/commands/templates.rs b/crates/cli/src/commands/templates.rs
index 4c481bcfb..8f1b0dd4e 100644
--- a/crates/cli/src/commands/templates.rs
+++ b/crates/cli/src/commands/templates.rs
@@ -72,8 +72,13 @@ impl Options {
                     &account_config,
                     &captcha_config,
                 )?;
-                let templates =
-                    templates_from_config(&template_config, &site_config, &url_builder).await?;
+                let templates = templates_from_config(
+                    &template_config,
+                    &site_config,
+                    &url_builder, // Use strict mode in template checks
+                    true,
+                )
+                .await?;
                 let all_renders = templates.check_render(clock.now(), &mut rng)?;
 
                 if let Some(out_dir) = out_dir {
diff --git a/crates/cli/src/commands/worker.rs b/crates/cli/src/commands/worker.rs
index 31d0d56c2..a1eb0fcce 100644
--- a/crates/cli/src/commands/worker.rs
+++ b/crates/cli/src/commands/worker.rs
@@ -52,8 +52,14 @@ impl Options {
         )?;
 
         // Load and compile the templates
-        let templates =
-            templates_from_config(&config.templates, &site_config, &url_builder).await?;
+        let templates = templates_from_config(
+            &config.templates,
+            &site_config,
+            &url_builder,
+            // Don't use strict mode on task workers for now
+            false,
+        )
+        .await?;
 
         let mailer = mailer_from_config(&config.email, &templates)?;
         test_mailer_in_background(&mailer, Duration::from_secs(30));
diff --git a/crates/cli/src/util.rs b/crates/cli/src/util.rs
index 976a08c32..4925d9866 100644
--- a/crates/cli/src/util.rs
+++ b/crates/cli/src/util.rs
@@ -232,6 +232,7 @@ pub async fn templates_from_config(
     config: &TemplatesConfig,
     site_config: &SiteConfig,
     url_builder: &UrlBuilder,
+    strict: bool,
 ) -> Result<Templates, anyhow::Error> {
     Templates::load(
         config.path.clone(),
@@ -240,6 +241,7 @@ pub async fn templates_from_config(
         config.translations_path.clone(),
         site_config.templates_branding(),
         site_config.templates_features(),
+        strict,
     )
     .await
     .with_context(|| format!("Failed to load the templates at {}", config.path))
diff --git a/crates/handlers/src/test_utils.rs b/crates/handlers/src/test_utils.rs
index fa8105763..f1859f352 100644
--- a/crates/handlers/src/test_utils.rs
+++ b/crates/handlers/src/test_utils.rs
@@ -176,6 +176,8 @@ impl TestState {
             workspace_root.join("translations"),
             site_config.templates_branding(),
             site_config.templates_features(),
+            // Strict mode in testing
+            true,
         )
         .await?;
 
diff --git a/crates/templates/src/context/branding.rs b/crates/templates/src/context/branding.rs
index eb7e3546a..15932567f 100644
--- a/crates/templates/src/context/branding.rs
+++ b/crates/templates/src/context/branding.rs
@@ -58,9 +58,9 @@ impl Object for SiteBranding {
     fn get_value(self: &Arc<Self>, name: &Value) -> Option<Value> {
         match name.as_str()? {
             "server_name" => Some(self.server_name.clone().into()),
-            "policy_uri" => self.policy_uri.clone().map(Value::from),
-            "tos_uri" => self.tos_uri.clone().map(Value::from),
-            "imprint" => self.imprint.clone().map(Value::from),
+            "policy_uri" => Some(Value::from(self.policy_uri.clone())),
+            "tos_uri" => Some(Value::from(self.tos_uri.clone())),
+            "imprint" => Some(Value::from(self.imprint.clone())),
             _ => None,
         }
     }
diff --git a/crates/templates/src/lib.rs b/crates/templates/src/lib.rs
index 94706407b..603dcfdf6 100644
--- a/crates/templates/src/lib.rs
+++ b/crates/templates/src/lib.rs
@@ -20,7 +20,7 @@ use camino::{Utf8Path, Utf8PathBuf};
 use mas_i18n::Translator;
 use mas_router::UrlBuilder;
 use mas_spa::ViteManifest;
-use minijinja::Value;
+use minijinja::{UndefinedBehavior, Value};
 use rand::Rng;
 use serde::Serialize;
 use thiserror::Error;
@@ -75,6 +75,9 @@ pub struct Templates {
     vite_manifest_path: Utf8PathBuf,
     translations_path: Utf8PathBuf,
     path: Utf8PathBuf,
+    /// Whether template rendering is in strict mode (for testing,
+    /// until this can be rolled out in production.)
+    strict: bool,
 }
 
 /// There was an issue while loading the templates
@@ -155,6 +158,7 @@ impl Templates {
         translations_path: Utf8PathBuf,
         branding: SiteBranding,
         features: SiteFeatures,
+        strict: bool,
     ) -> Result<Self, TemplateLoadingError> {
         let (translator, environment) = Self::load_(
             &path,
@@ -163,6 +167,7 @@ impl Templates {
             &translations_path,
             branding.clone(),
             features,
+            strict,
         )
         .await?;
         Ok(Self {
@@ -174,6 +179,7 @@ impl Templates {
             translations_path,
             branding,
             features,
+            strict,
         })
     }
 
@@ -184,6 +190,7 @@ impl Templates {
         translations_path: &Utf8Path,
         branding: SiteBranding,
         features: SiteFeatures,
+        strict: bool,
     ) -> Result<(Arc<Translator>, Arc<minijinja::Environment<'static>>), TemplateLoadingError> {
         let path = path.to_owned();
         let span = tracing::Span::current();
@@ -209,6 +216,15 @@ impl Templates {
             span.in_scope(move || {
                 let mut loaded: HashSet<_> = HashSet::new();
                 let mut env = minijinja::Environment::new();
+                // Don't allow use of undefined variables
+                env.set_undefined_behavior(if strict {
+                    UndefinedBehavior::Strict
+                } else {
+                    // For now, allow semi-strict, because we don't have total test coverage of
+                    // tests and some tests rely on if conditions against sometimes-undefined
+                    // variables
+                    UndefinedBehavior::SemiStrict
+                });
                 let root = path.canonicalize_utf8()?;
                 info!(%root, "Loading templates from filesystem");
                 for entry in walkdir::WalkDir::new(&root)
@@ -279,6 +295,7 @@ impl Templates {
             &self.translations_path,
             self.branding.clone(),
             self.features,
+            self.strict,
         )
         .await?;
 
@@ -495,6 +512,8 @@ mod tests {
             translations_path,
             branding,
             features,
+            // Use strict mode in tests
+            true,
         )
         .await
         .unwrap();
diff --git a/frontend/.storybook/locales.ts b/frontend/.storybook/locales.ts
index 090812bf0..753759d06 100644
--- a/frontend/.storybook/locales.ts
+++ b/frontend/.storybook/locales.ts
@@ -27,7 +27,7 @@ export type LocalazyMetadata = {
 };
              
 const localazyMetadata: LocalazyMetadata = {
-  projectUrl: "https://localazy.com/p/matrix-authentication-service",
+  projectUrl: "https://localazy.com/p/matrix-authentication-service!v1.5",
   baseLocale: "en",
   languages: [
     {
@@ -172,21 +172,21 @@ const localazyMetadata: LocalazyMetadata = {
       file: "frontend.json",
       path: "",
       cdnFiles: {
-        "cs": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/cs/frontend.json",
-        "da": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/da/frontend.json",
-        "de": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/de/frontend.json",
-        "en": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/en/frontend.json",
-        "et": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/et/frontend.json",
-        "fi": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/fi/frontend.json",
-        "fr": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/fr/frontend.json",
-        "hu": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/hu/frontend.json",
-        "nb_NO": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/nb-NO/frontend.json",
-        "nl": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/nl/frontend.json",
-        "pt": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/pt/frontend.json",
-        "ru": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/ru/frontend.json",
-        "sv": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/sv/frontend.json",
-        "uk": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/uk/frontend.json",
-        "zh#Hans": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/zh-Hans/frontend.json"
+        "cs": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/cs/frontend.json",
+        "da": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/da/frontend.json",
+        "de": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/de/frontend.json",
+        "en": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/en/frontend.json",
+        "et": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/et/frontend.json",
+        "fi": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/fi/frontend.json",
+        "fr": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/fr/frontend.json",
+        "hu": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/hu/frontend.json",
+        "nb_NO": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/nb-NO/frontend.json",
+        "nl": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/nl/frontend.json",
+        "pt": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/pt/frontend.json",
+        "ru": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/ru/frontend.json",
+        "sv": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/sv/frontend.json",
+        "uk": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/uk/frontend.json",
+        "zh#Hans": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/7c203a8ac8bd48c3c4609a8effcd0fbac430f9b2/zh-Hans/frontend.json"
       }
     },
     {
@@ -194,21 +194,21 @@ const localazyMetadata: LocalazyMetadata = {
       file: "file.json",
       path: "",
       cdnFiles: {
-        "cs": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/cs/file.json",
-        "da": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/da/file.json",
-        "de": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/de/file.json",
-        "en": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/en/file.json",
-        "et": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/et/file.json",
-        "fi": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/fi/file.json",
-        "fr": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/fr/file.json",
-        "hu": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/hu/file.json",
-        "nb_NO": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/nb-NO/file.json",
-        "nl": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/nl/file.json",
-        "pt": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/pt/file.json",
-        "ru": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/ru/file.json",
-        "sv": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/sv/file.json",
-        "uk": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/uk/file.json",
-        "zh#Hans": "https://delivery.localazy.com/_a7686032324574572744739e0707/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/zh-Hans/file.json"
+        "cs": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/cs/file.json",
+        "da": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/da/file.json",
+        "de": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/de/file.json",
+        "en": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/en/file.json",
+        "et": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/et/file.json",
+        "fi": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/fi/file.json",
+        "fr": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/fr/file.json",
+        "hu": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/hu/file.json",
+        "nb_NO": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/nb-NO/file.json",
+        "nl": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/nl/file.json",
+        "pt": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/pt/file.json",
+        "ru": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/ru/file.json",
+        "sv": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/sv/file.json",
+        "uk": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/uk/file.json",
+        "zh#Hans": "https://delivery.localazy.com/_a6763074727302097331c51429bd/_e0/5b69b0350dccfd47c245a5d41c1b9fdf6912cc6e/zh-Hans/file.json"
       }
     }
   ]
diff --git a/frontend/locales/ru.json b/frontend/locales/ru.json
index 85ddf2008..743597672 100644
--- a/frontend/locales/ru.json
+++ b/frontend/locales/ru.json
@@ -147,7 +147,7 @@
     },
     "nav": {
       "devices": "Устройства",
-      "plan": "Plan",
+      "plan": "Тарифный план",
       "profile": "Профиль",
       "sessions": "Сессии",
       "settings": "Настройки"
@@ -302,9 +302,9 @@
       "name_for_platform": "{{name}} для {{platform}}",
       "scopes_label": "Области",
       "set_device_name": {
-        "help": "Set a name that will help you identify this device.",
-        "label": "Device name",
-        "title": "Edit device name"
+        "help": "Установите имя, которое поможет вам идентифицировать это устройство.",
+        "label": "Имя устройства",
+        "title": "Переименовать устройство"
       },
       "signed_in_date": "Вошёл <datetime/>",
       "signed_in_label": "Вошёл в систему",
diff --git a/templates/base.html b/templates/base.html
index c7fb7e063..d5007ad83 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -28,7 +28,7 @@ Please see LICENSE files in the repository root for full details.
     {{ captcha.head() }}
   </head>
   <body>
-    <div class="layout-container{% if consent_page %} consent{% endif %}">
+    <div class="layout-container{% if consent_page is defined %} consent{% endif %}">
       {% block content %}{% endblock content %}
       {% include "components/footer.html" %}
     </div>
diff --git a/templates/components/footer.html b/templates/components/footer.html
index 34bb5592f..28f1a7ec9 100644
--- a/templates/components/footer.html
+++ b/templates/components/footer.html
@@ -7,19 +7,19 @@ Please see LICENSE files in the repository root for full details.
 -#}
 
 <footer class="legal-footer">
-  {%- if branding.policy_uri or branding.tos_uri -%}
+  {%- if branding.policy_uri is not none or branding.tos_uri is not none -%}
     <nav>
-      {%- if branding.policy_uri -%}
+      {%- if branding.policy_uri is not none -%}
         <a href="{{ branding.policy_uri }}" referrerpolicy="no-referrer" title="{{ _('branding.privacy_policy.alt') }}" class="cpd-link" data-kind="primary">
           {{- _("branding.privacy_policy.link") -}}
         </a>
       {%- endif -%}
 
-      {%- if branding.policy_uri and branding.tos_uri -%}
+      {%- if branding.policy_uri is not none and branding.tos_uri is not none -%}
         <div class="separator" aria-hidden="true">•</div>
       {%- endif -%}
 
-      {%- if branding.tos_uri -%}
+      {%- if branding.tos_uri is not none -%}
         <a href="{{ branding.tos_uri }}" referrerpolicy="no-referrer" title="{{ _('branding.terms_and_conditions.alt') }}" class="cpd-link" data-kind="primary">
           {{- _("branding.terms_and_conditions.link") -}}
         </a>
@@ -27,7 +27,7 @@ Please see LICENSE files in the repository root for full details.
     </nav>
   {%- endif -%}
 
-  {%- if branding.imprint -%}
+  {%- if branding.imprint is not none -%}
     <p class="imprint">{{ branding.imprint }}</p>
   {%- endif -%}
 </footer>
diff --git a/templates/form_post.html b/templates/form_post.html
index 1d0267e9f..71882c8ab 100644
--- a/templates/form_post.html
+++ b/templates/form_post.html
@@ -15,7 +15,7 @@ Please see LICENSE files in the repository root for full details.
     </div>
   </header>
 
-  <form method="post" class="flex flex-col"{% if redirect_uri %} action="{{ redirect_uri }}"{% endif %}>
+  <form method="post" class="flex flex-col"{% if redirect_uri is not none %} action="{{ redirect_uri }}"{% endif %}>
     {% for key, value in params|items %}
       <input type="hidden" name="{{ key }}" value="{{ value }}" />
     {% endfor %}
diff --git a/templates/pages/index.html b/templates/pages/index.html
index b8a0d7547..3ef8ea51b 100644
--- a/templates/pages/index.html
+++ b/templates/pages/index.html
@@ -19,7 +19,7 @@ Please see LICENSE files in the repository root for full details.
       </div>
     </header>
 
-    {% if current_session %}
+    {% if current_session is not none %}
       <p class="cpd-text-body-md-regular">
         {{ _("mas.navbar.signed_in_as", username=current_session.user.username) }}
       </p>
diff --git a/templates/pages/register/password.html b/templates/pages/register/password.html
index f6f7a924f..82aa763fd 100644
--- a/templates/pages/register/password.html
+++ b/templates/pages/register/password.html
@@ -49,7 +49,7 @@ Please see LICENSE files in the repository root for full details.
       <input {{ field.attributes(f) }} class="cpd-text-control" type="password" autocomplete="new-password" required />
     {% endcall %}
 
-    {% if branding.tos_uri %}
+    {% if branding.tos_uri is not none %}
       {% call(f) field.field(label=_("mas.register.terms_of_service", tos_uri=branding.tos_uri), name="accept_terms", form_state=form, inline=true, class="my-4") %}
         <div class="cpd-form-inline-field-control">
           <div class="cpd-checkbox-container">
diff --git a/templates/pages/upstream_oauth2/do_register.html b/templates/pages/upstream_oauth2/do_register.html
index b3d8bdee8..f57564c43 100644
--- a/templates/pages/upstream_oauth2/do_register.html
+++ b/templates/pages/upstream_oauth2/do_register.html
@@ -26,7 +26,7 @@ Please see LICENSE files in the repository root for full details.
         </p>
       </div>
     </header>
-  {% elif upstream_oauth_provider.human_name %}
+  {% elif upstream_oauth_provider.human_name is not none %}
     <header class="page-heading">
       <div class="icon">
         {{ icon.user_profile_solid() }}
@@ -55,9 +55,9 @@ Please see LICENSE files in the repository root for full details.
     </header>
   {% endif %}
 
-  {% if upstream_oauth_provider.human_name %}
+  {% if upstream_oauth_provider.human_name is not none %}
     <section class="upstream-oauth2-provider-account">
-      {% if upstream_oauth_provider.brand_name %}
+      {% if upstream_oauth_provider.brand_name is not none %}
         {{ logo(brand=upstream_oauth_provider.brand_name, class="brand") }}
       {% else %}
         {{ icon.user_profile() }}
@@ -67,7 +67,7 @@ Please see LICENSE files in the repository root for full details.
         <h3 class="provider">
           {{- _("mas.upstream_oauth2.register.provider_name", human_name=upstream_oauth_provider.human_name) -}}
         </h3>
-        {% if upstream_oauth_link.human_account_name %}
+        {% if upstream_oauth_link.human_account_name is not none %}
           <p class="account">
             {{- upstream_oauth_link.human_account_name -}}
           </p>
@@ -147,7 +147,7 @@ Please see LICENSE files in the repository root for full details.
           <input {{ field.attributes(f) }} class="cpd-text-control" type="text" value="{{ imported_display_name }}" readonly />
 
           <div class="cpd-form-message cpd-form-help-message">
-            {% if upstream_oauth_provider.human_name %}
+            {% if upstream_oauth_provider.human_name is not none %}
               {{- _("mas.upstream_oauth2.register.imported_from_upstream_with_name", human_name=upstream_oauth_provider.human_name) -}}
             {% else %}
               {{- _("mas.upstream_oauth2.register.imported_from_upstream") -}}
@@ -175,7 +175,7 @@ Please see LICENSE files in the repository root for full details.
       </div>
     {% endif %}
 
-    {% if branding.tos_uri %}
+    {% if branding.tos_uri is not none %}
       {% call(f) field.field(label=_("mas.register.terms_of_service", tos_uri=branding.tos_uri), name="accept_terms", form_state=form_state, inline=true, class="my-4") %}
         <div class="cpd-form-inline-field-control">
           <div class="cpd-checkbox-container">
diff --git a/translations/ru.json b/translations/ru.json
index a2de2497a..cfc23d67e 100644
--- a/translations/ru.json
+++ b/translations/ru.json
@@ -101,6 +101,8 @@
       }
     },
     "device_display_name": {
+      "client_on_device": "%(client_name)s на %(device_name)s",
+      "name_for_platform": "%(name)s для %(platform)s",
       "unknown_device": "Неизвестное устройство"
     },
     "email_in_use": {
@@ -208,6 +210,7 @@
     "register": {
       "call_to_login": "Уже есть аккаунт?",
       "continue_with_email": "Продолжить с адресом электронной почты",
+      "continue_with_password": "Продолжить с паролем",
       "create_account": {
         "description": "Выберите имя пользователя, чтобы продолжить.",
         "heading": "Создать учётную запись"
@@ -215,6 +218,11 @@
       "sign_in_instead": "Вместо этого войдите",
       "terms_of_service": "Я соглашаюсь с <a href=\"%s\" data-kind=\"primary\" class=\"cpd-link\">Правилами и положениями</a>"
     },
+    "registration_token": {
+      "description": "Введите токен регистрации, предоставленный администратором сервера.",
+      "field": "Токен регистрации",
+      "headline": "Токен регистрации"
+    },
     "scope": {
       "edit_profile": "Редактировать профиль и контактную информацию",
       "manage_sessions": "Управлять устройствами и сеансами",
@@ -230,6 +238,7 @@
       },
       "login_link": {
         "action": "Продолжить",
+        "description": "Для этого имени пользователя (%(username)s) существует учетная запись, она будет связана с этой учетной записью.",
         "heading": "Связать с существующим аккаунтом"
       },
       "register": {
diff --git a/translations/zh-Hans.json b/translations/zh-Hans.json
index 505884b12..9aec3c264 100644
--- a/translations/zh-Hans.json
+++ b/translations/zh-Hans.json
@@ -212,7 +212,7 @@
       "continue_with_email": "使用邮件地址继续",
       "continue_with_password": "使用密码继续",
       "create_account": {
-        "description": "请创建一个账户以开始使用：",
+        "description": "选择一个用户名以继续。",
         "heading": "创建账户"
       },
       "sign_in_instead": "去登录",