diff --git a/RELEASE_README.md b/RELEASE_README.md
index ffce2c5..3a802f9 100644
--- a/RELEASE_README.md
+++ b/RELEASE_README.md
@@ -1,6 +1,6 @@
 # PristonTale EU for Linux
 
-Version 0.9.1 installs, updates, repairs, and launches PristonTale EU through a
+Version 0.9.3 installs, updates, repairs, and launches PristonTale EU through a
 native Linux dashboard. Game files come directly from the publisher and are not
 included in this archive.
 
@@ -15,11 +15,11 @@ Then run:
 ```text
 openssl pkey -pubin -in launcher-update-public.pem -outform DER | sha256sum
 openssl dgst -sha256 -verify launcher-update-public.pem \
-  -signature pristontale-eu-linux-installer-v0-9-1.tar.gz.sig \
-  pristontale-eu-linux-installer-v0-9-1.tar.gz
-sha256sum -c pristontale-eu-linux-installer-v0-9-1.tar.gz.sha256
-tar -xzf pristontale-eu-linux-installer-v0-9-1.tar.gz
-cd pristontale-eu-linux-installer-v0-9-1
+  -signature pristontale-eu-linux-installer-v0-9-3.tar.gz.sig \
+  pristontale-eu-linux-installer-v0-9-3.tar.gz
+sha256sum -c pristontale-eu-linux-installer-v0-9-3.tar.gz.sha256
+tar -xzf pristontale-eu-linux-installer-v0-9-3.tar.gz
+cd pristontale-eu-linux-installer-v0-9-3
 ./install.sh
 ```
 
@@ -87,12 +87,4 @@ pristontale-eu cache-compatibility PATH       Cache a verified compatibility pai
 
 Use `./install.sh --dry-run` to preview dependency installation or
 `./install.sh --skip-deps` to manage distribution packages and the host sandbox
-manually.
-
-On Ubuntu, install and launcher-update operations run a harmless Bubblewrap
-user-namespace probe. If AppArmor produces the exact bwrap UID-map permission
-denial, the launcher can install and load a pinned upstream restrictive bwrap
-profile. It also repairs only UMU's known broken
-`bwrap-userns-restrict-umu` link. Authentication is required; the repair does
-not disable AppArmor or change global kernel security settings, and it refuses
-to install a competing profile when another bwrap policy is present.
+manually.
\ No newline at end of file
diff --git a/ptlinux/__init__.py b/ptlinux/__init__.py
index cbe1ce3..b71dcf9 100644
--- a/ptlinux/__init__.py
+++ b/ptlinux/__init__.py
@@ -4,4 +4,4 @@ from .paths import AppPaths
 
 __all__ = ["AppPaths", "__version__"]
 
-__version__ = "0.9.1"
+__version__ = "0.9.3"
diff --git a/pyproject.toml b/pyproject.toml
index 882a407..d0e0f1f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "PTEU-Linux-Launcher"
-version = "0.9.1"
+version = "0.9.3"
 description = "PristonTale EU Linux installer, clean launcher, and diagnostic harness"
 requires-python = ">=3.11"
 dependencies = []
diff --git a/updates/stable.json b/updates/stable.json
index 2ac79cd..175400f 100644
--- a/updates/stable.json
+++ b/updates/stable.json
@@ -1,11 +1,11 @@
 {
-  "archive_sha256": "bc2cb8761e4b346d6740c0f1d0e46afce5312e4f45f307264ae6e4f1825b7bec",
-  "archive_size": 297941,
-  "archive_url": "https://git.m4ko.net/m4ko/pristontale-eu-linux/releases/download/v0.9.1/pristontale-eu-linux-update-v0.9.1.tar.gz",
+  "archive_sha256": "b60a8a3202eb2cbacee1c0accd8ced9b06f8feaf0ac19b2501fff46b221630b2",
+  "archive_size": 1409799,
+  "archive_url": "https://git.m4ko.net/m4ko/pristontale-eu-linux/releases/download/v0.9.3/pristontale-eu-linux-update-v0.9.3.tar.gz",
   "channel": "stable",
   "minimum_updater_version": "0.5.0",
-  "notes_url": "https://git.m4ko.net/m4ko/pristontale-eu-linux/releases/tag/v0.9.1",
-  "published_at": "2026-09-04T21:40:56Z",
+  "notes_url": "https://git.m4ko.net/m4ko/pristontale-eu-linux/releases/tag/v0.9.3",
+  "published_at": "2026-09-06T19:03:48Z",
   "schema": 1,
-  "version": "0.9.1"
+  "version": "0.9.3"
 }
diff --git a/updates/stable.json.sig b/updates/stable.json.sig
index 17663d8..5ad7a50 100644
Binary files a/updates/stable.json.sig and b/updates/stable.json.sig differ