diff --git a/Cargo.lock b/Cargo.lock
index 0eb88f050..a97bd0b5e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3141,7 +3141,7 @@ dependencies = [
 
 [[package]]
 name = "mas-axum-utils"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "anyhow",
  "axum",
@@ -3175,7 +3175,7 @@ dependencies = [
 
 [[package]]
 name = "mas-cli"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "anyhow",
  "axum",
@@ -3249,7 +3249,7 @@ dependencies = [
 
 [[package]]
 name = "mas-config"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "anyhow",
  "camino",
@@ -3281,7 +3281,7 @@ dependencies = [
 
 [[package]]
 name = "mas-context"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "console",
  "opentelemetry",
@@ -3297,7 +3297,7 @@ dependencies = [
 
 [[package]]
 name = "mas-data-model"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "base64ct",
  "chrono",
@@ -3318,7 +3318,7 @@ dependencies = [
 
 [[package]]
 name = "mas-email"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "async-trait",
  "lettre",
@@ -3329,7 +3329,7 @@ dependencies = [
 
 [[package]]
 name = "mas-handlers"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "aide",
  "anyhow",
@@ -3409,7 +3409,7 @@ dependencies = [
 
 [[package]]
 name = "mas-http"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "futures-util",
  "headers",
@@ -3430,7 +3430,7 @@ dependencies = [
 
 [[package]]
 name = "mas-i18n"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "camino",
  "icu_calendar",
@@ -3452,7 +3452,7 @@ dependencies = [
 
 [[package]]
 name = "mas-i18n-scan"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "camino",
  "clap",
@@ -3466,7 +3466,7 @@ dependencies = [
 
 [[package]]
 name = "mas-iana"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "schemars 0.8.22",
  "serde",
@@ -3474,7 +3474,7 @@ dependencies = [
 
 [[package]]
 name = "mas-iana-codegen"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3490,7 +3490,7 @@ dependencies = [
 
 [[package]]
 name = "mas-jose"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "base64ct",
  "chrono",
@@ -3520,7 +3520,7 @@ dependencies = [
 
 [[package]]
 name = "mas-keystore"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "aead",
  "base64ct",
@@ -3548,7 +3548,7 @@ dependencies = [
 
 [[package]]
 name = "mas-listener"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "anyhow",
  "bytes",
@@ -3573,7 +3573,7 @@ dependencies = [
 
 [[package]]
 name = "mas-matrix"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3583,7 +3583,7 @@ dependencies = [
 
 [[package]]
 name = "mas-matrix-synapse"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3600,7 +3600,7 @@ dependencies = [
 
 [[package]]
 name = "mas-oidc-client"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -3636,7 +3636,7 @@ dependencies = [
 
 [[package]]
 name = "mas-policy"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "anyhow",
  "arc-swap",
@@ -3653,7 +3653,7 @@ dependencies = [
 
 [[package]]
 name = "mas-router"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "axum",
  "serde",
@@ -3664,7 +3664,7 @@ dependencies = [
 
 [[package]]
 name = "mas-spa"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "camino",
  "serde",
@@ -3673,7 +3673,7 @@ dependencies = [
 
 [[package]]
 name = "mas-storage"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "async-trait",
  "chrono",
@@ -3695,7 +3695,7 @@ dependencies = [
 
 [[package]]
 name = "mas-storage-pg"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "async-trait",
  "chrono",
@@ -3722,7 +3722,7 @@ dependencies = [
 
 [[package]]
 name = "mas-tasks"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3754,7 +3754,7 @@ dependencies = [
 
 [[package]]
 name = "mas-templates"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "anyhow",
  "arc-swap",
@@ -3784,7 +3784,7 @@ dependencies = [
 
 [[package]]
 name = "mas-tower"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "http",
  "opentelemetry",
@@ -4054,7 +4054,7 @@ dependencies = [
 
 [[package]]
 name = "oauth2-types"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "assert_matches",
  "base64ct",
@@ -6259,7 +6259,7 @@ dependencies = [
 
 [[package]]
 name = "syn2mas"
-version = "0.19.0"
+version = "0.20.0-rc.0"
 dependencies = [
  "anyhow",
  "arc-swap",
diff --git a/Cargo.toml b/Cargo.toml
index 1747a32e9..0c4be842f 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 = "0.19.0"
+package.version = "0.20.0-rc.0"
 package.license = "AGPL-3.0-only OR LicenseRef-Element-Commercial"
 package.authors = ["Element Backend Team"]
 package.edition = "2024"
@@ -33,35 +33,35 @@ broken_intra_doc_links = "deny"
 [workspace.dependencies]
 
 # Workspace crates
-mas-axum-utils = { path = "./crates/axum-utils/", version = "=0.19.0" }
-mas-cli = { path = "./crates/cli/", version = "=0.19.0" }
-mas-config = { path = "./crates/config/", version = "=0.19.0" }
-mas-context = { path = "./crates/context/", version = "=0.19.0" }
-mas-data-model = { path = "./crates/data-model/", version = "=0.19.0" }
-mas-email = { path = "./crates/email/", version = "=0.19.0" }
-mas-graphql = { path = "./crates/graphql/", version = "=0.19.0" }
-mas-handlers = { path = "./crates/handlers/", version = "=0.19.0" }
-mas-http = { path = "./crates/http/", version = "=0.19.0" }
-mas-i18n = { path = "./crates/i18n/", version = "=0.19.0" }
-mas-i18n-scan = { path = "./crates/i18n-scan/", version = "=0.19.0" }
-mas-iana = { path = "./crates/iana/", version = "=0.19.0" }
-mas-iana-codegen = { path = "./crates/iana-codegen/", version = "=0.19.0" }
-mas-jose = { path = "./crates/jose/", version = "=0.19.0" }
-mas-keystore = { path = "./crates/keystore/", version = "=0.19.0" }
-mas-listener = { path = "./crates/listener/", version = "=0.19.0" }
-mas-matrix = { path = "./crates/matrix/", version = "=0.19.0" }
-mas-matrix-synapse = { path = "./crates/matrix-synapse/", version = "=0.19.0" }
-mas-oidc-client = { path = "./crates/oidc-client/", version = "=0.19.0" }
-mas-policy = { path = "./crates/policy/", version = "=0.19.0" }
-mas-router = { path = "./crates/router/", version = "=0.19.0" }
-mas-spa = { path = "./crates/spa/", version = "=0.19.0" }
-mas-storage = { path = "./crates/storage/", version = "=0.19.0" }
-mas-storage-pg = { path = "./crates/storage-pg/", version = "=0.19.0" }
-mas-tasks = { path = "./crates/tasks/", version = "=0.19.0" }
-mas-templates = { path = "./crates/templates/", version = "=0.19.0" }
-mas-tower = { path = "./crates/tower/", version = "=0.19.0" }
-oauth2-types = { path = "./crates/oauth2-types/", version = "=0.19.0" }
-syn2mas = { path = "./crates/syn2mas", version = "=0.19.0" }
+mas-axum-utils = { path = "./crates/axum-utils/", version = "=0.20.0-rc.0" }
+mas-cli = { path = "./crates/cli/", version = "=0.20.0-rc.0" }
+mas-config = { path = "./crates/config/", version = "=0.20.0-rc.0" }
+mas-context = { path = "./crates/context/", version = "=0.20.0-rc.0" }
+mas-data-model = { path = "./crates/data-model/", version = "=0.20.0-rc.0" }
+mas-email = { path = "./crates/email/", version = "=0.20.0-rc.0" }
+mas-graphql = { path = "./crates/graphql/", version = "=0.20.0-rc.0" }
+mas-handlers = { path = "./crates/handlers/", version = "=0.20.0-rc.0" }
+mas-http = { path = "./crates/http/", version = "=0.20.0-rc.0" }
+mas-i18n = { path = "./crates/i18n/", version = "=0.20.0-rc.0" }
+mas-i18n-scan = { path = "./crates/i18n-scan/", version = "=0.20.0-rc.0" }
+mas-iana = { path = "./crates/iana/", version = "=0.20.0-rc.0" }
+mas-iana-codegen = { path = "./crates/iana-codegen/", version = "=0.20.0-rc.0" }
+mas-jose = { path = "./crates/jose/", version = "=0.20.0-rc.0" }
+mas-keystore = { path = "./crates/keystore/", version = "=0.20.0-rc.0" }
+mas-listener = { path = "./crates/listener/", version = "=0.20.0-rc.0" }
+mas-matrix = { path = "./crates/matrix/", version = "=0.20.0-rc.0" }
+mas-matrix-synapse = { path = "./crates/matrix-synapse/", version = "=0.20.0-rc.0" }
+mas-oidc-client = { path = "./crates/oidc-client/", version = "=0.20.0-rc.0" }
+mas-policy = { path = "./crates/policy/", version = "=0.20.0-rc.0" }
+mas-router = { path = "./crates/router/", version = "=0.20.0-rc.0" }
+mas-spa = { path = "./crates/spa/", version = "=0.20.0-rc.0" }
+mas-storage = { path = "./crates/storage/", version = "=0.20.0-rc.0" }
+mas-storage-pg = { path = "./crates/storage-pg/", version = "=0.20.0-rc.0" }
+mas-tasks = { path = "./crates/tasks/", version = "=0.20.0-rc.0" }
+mas-templates = { path = "./crates/templates/", version = "=0.20.0-rc.0" }
+mas-tower = { path = "./crates/tower/", version = "=0.20.0-rc.0" }
+oauth2-types = { path = "./crates/oauth2-types/", version = "=0.20.0-rc.0" }
+syn2mas = { path = "./crates/syn2mas", version = "=0.20.0-rc.0" }
 
 # OpenAPI schema generation and validation
 [workspace.dependencies.aide]