diff --git a/Cargo.lock b/Cargo.lock
index 164ddb84..17a607aa 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -921,6 +921,12 @@ version = "0.23.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac07cdecf99051d9a5238b80f35af32cdeba5b336e55d957b318b50137e18da5"
 
+[[package]]
+name = "base64ct"
+version = "1.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2af50177e190e07a26ab74f8b1efbfe2ef87da2116221318cb1c2e82baf7de06"
+
 [[package]]
 name = "beul"
 version = "1.0.0"
@@ -1465,6 +1471,12 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "const-oid"
+version = "0.9.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
+
 [[package]]
 name = "const-oid"
 version = "0.10.2"
@@ -1722,6 +1734,17 @@ version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac6b926516df9c60bfa16e107b21086399f8285a44ca9711344b9e553c5146e2"
 
+[[package]]
+name = "der"
+version = "0.7.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7c1832837b905bbfb5101e07cc24c8deddf52f93225eee6ead5f4d63d53ddcb"
+dependencies = [
+ "const-oid 0.9.6",
+ "pem-rfc7468",
+ "zeroize",
+]
+
 [[package]]
 name = "deranged"
 version = "0.5.8"
@@ -1758,6 +1781,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer 0.10.4",
+ "const-oid 0.9.6",
  "crypto-common 0.1.7",
 ]
 
@@ -1768,7 +1792,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1dd6dbb5841937940781866fa1281a1ff7bd3bf827091440879f9994983d5c2"
 dependencies = [
  "block-buffer 0.12.1",
- "const-oid",
+ "const-oid 0.10.2",
  "crypto-common 0.2.2",
  "ctutils",
 ]
@@ -3836,6 +3860,9 @@ name = "lazy_static"
 version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
+dependencies = [
+ "spin",
+]
 
 [[package]]
 name = "lebe"
@@ -4377,6 +4404,22 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-bigint-dig"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e661dda6640fad38e827a6d4a310ff4763082116fe217f279885c97f511bb0b7"
+dependencies = [
+ "lazy_static",
+ "libm",
+ "num-integer",
+ "num-iter",
+ "num-traits",
+ "rand 0.8.8",
+ "smallvec",
+ "zeroize",
+]
+
 [[package]]
 name = "num-complex"
 version = "0.4.6"
@@ -4413,6 +4456,16 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-iter"
+version = "0.1.46"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c92800bd69a1eac91786bcfe9da64a897eb72911b8dc3095decbd07429e8048b"
+dependencies = [
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-rational"
 version = "0.4.2"
@@ -4431,6 +4484,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
+ "libm",
 ]
 
 [[package]]
@@ -4914,7 +4968,7 @@ checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
 
 [[package]]
 name = "oneclient_app"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "anyhow",
  "arboard",
@@ -4951,8 +5005,11 @@ dependencies = [
  "polyio",
  "pulldown-cmark",
  "regex",
+ "reqwest 0.13.5",
  "rfd",
  "rust-embed",
+ "serde",
+ "serde_json",
  "sysinfo",
  "tokio",
  "tracing",
@@ -4964,7 +5021,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_auth"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "base64 0.23.1",
  "chrono",
@@ -4988,7 +5045,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_cluster"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "bytes 1.12.1",
  "chrono",
@@ -5012,7 +5069,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_common"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "directories",
  "interfrost",
@@ -5025,7 +5082,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_content"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "async-trait",
  "async_zip",
@@ -5053,7 +5110,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_core"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "async-compression",
  "async-stream",
@@ -5093,12 +5150,14 @@ dependencies = [
  "regex",
  "reqwest 0.13.5",
  "reqwest-websocket",
+ "rsa",
  "sanitize-filename",
  "sentry",
  "sentry-tracing",
  "serde",
  "serde_json",
  "serde_repr",
+ "sha1 0.10.6",
  "sha1 0.11.0",
  "sha2 0.11.0",
  "sqlx",
@@ -5118,7 +5177,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_db"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "async-tempfile",
  "chrono",
@@ -5133,7 +5192,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_discord"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "chrono",
  "discord-rich-presence",
@@ -5145,7 +5204,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_events"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "thiserror 2.0.21",
  "tokio",
@@ -5155,7 +5214,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_java"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "astral-tokio-tar",
  "async-tempfile",
@@ -5178,7 +5237,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_macro"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -5187,7 +5246,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_mc"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "base64 0.23.1",
  "chrono",
@@ -5209,7 +5268,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_net"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "arc-swap",
  "async-trait",
@@ -5231,7 +5290,7 @@ dependencies = [
 
 [[package]]
 name = "oneclient_polyplus"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "async-tungstenite 0.35.0",
  "bytes 1.12.1",
@@ -5318,7 +5377,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d8fae84b431384b68627d0f9b3b1245fcf9f46f6c0e3dc902e9dce64edd1967"
 dependencies = [
  "libc",
- "windows-sys 0.48.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -5407,6 +5466,15 @@ name = "pathgraph"
 version = "0.5.0-beta.10"
 source = "git+https://github.com/Polyfrost/freya?rev=12f696f68c4936617b8627c862b39acb3d9cca2b#12f696f68c4936617b8627c862b39acb3d9cca2b"
 
+[[package]]
+name = "pem-rfc7468"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88b39c9bfcfc231068454382784bb460aae594343fb030d46e9f50a645418412"
+dependencies = [
+ "base64ct",
+]
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.2"
@@ -5514,6 +5582,27 @@ dependencies = [
  "futures-io",
 ]
 
+[[package]]
+name = "pkcs1"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c8ffb9f10fa047879315e6625af03c164b16962a5368d724ed16323b68ace47f"
+dependencies = [
+ "der",
+ "pkcs8",
+ "spki",
+]
+
+[[package]]
+name = "pkcs8"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
+dependencies = [
+ "der",
+ "spki",
+]
+
 [[package]]
 name = "pkg-config"
 version = "0.3.34"
@@ -5574,7 +5663,7 @@ checksum = "2f3a9f18d041e6d0e102a0a46750538147e5e8992d3b4873aaafee2520b00ce3"
 
 [[package]]
 name = "polyio"
-version = "2.8.0"
+version = "2.8.0-c1"
 dependencies = [
  "astral-tokio-tar",
  "async-compression",
@@ -5909,13 +5998,23 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "rand"
+version = "0.8.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e058c7de0b26af77780c769414d6257830bb240f3c38477dbc2c16e5f54d6d4c"
+dependencies = [
+ "rand_chacha 0.3.1",
+ "rand_core 0.6.4",
+]
+
 [[package]]
 name = "rand"
 version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9ef1d0d795eb7d84685bca4f72f3649f064e6641543d3a8c415898726a57b41"
 dependencies = [
- "rand_chacha",
+ "rand_chacha 0.9.0",
  "rand_core 0.9.5",
 ]
 
@@ -5930,6 +6029,16 @@ dependencies = [
  "rand_core 0.10.1",
 ]
 
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.6.4",
+]
+
 [[package]]
 name = "rand_chacha"
 version = "0.9.0"
@@ -5940,6 +6049,15 @@ dependencies = [
  "rand_core 0.9.5",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom 0.2.17",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.9.5"
@@ -5992,7 +6110,7 @@ dependencies = [
  "paste",
  "profiling",
  "rand 0.9.5",
- "rand_chacha",
+ "rand_chacha 0.9.0",
  "simd_helpers",
  "thiserror 2.0.21",
  "v_frame",
@@ -6321,6 +6439,27 @@ dependencies = [
  "str_indices",
 ]
 
+[[package]]
+name = "rsa"
+version = "0.9.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8573f03f5883dcaebdfcf4725caa1ecb9c15b2ef50c43a07b816e06799bb12d"
+dependencies = [
+ "const-oid 0.9.6",
+ "digest 0.10.7",
+ "num-bigint-dig",
+ "num-integer",
+ "num-traits",
+ "pkcs1",
+ "pkcs8",
+ "rand_core 0.6.4",
+ "sha1 0.10.6",
+ "signature",
+ "spki",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "rust-embed"
 version = "8.12.0"
@@ -6851,6 +6990,16 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "signature"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
+dependencies = [
+ "digest 0.10.7",
+ "rand_core 0.6.4",
+]
+
 [[package]]
 name = "simd-adler32"
 version = "0.3.10"
@@ -7026,6 +7175,16 @@ dependencies = [
  "lock_api",
 ]
 
+[[package]]
+name = "spki"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d91ed6c858b01f942cd56b37a94b3e0a1798290327d1236e4d9cf4eaca44d29d"
+dependencies = [
+ "base64ct",
+ "der",
+]
+
 [[package]]
 name = "sqlx"
 version = "0.9.0"
@@ -8543,7 +8702,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 9871b9d8..c3750939 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -153,7 +153,7 @@ image = {version = "=0.25.10", default-features = false, features = ["png", "jpe
 [profile.release]
 codegen-units = 1
 debug = "line-tables-only"
-lto = "fat"
+lto = "thin"
 opt-level = 3
 panic = "abort"
 split-debuginfo = "packed"
diff --git a/packages/oneclient_app/src/updater.rs b/packages/oneclient_app/src/updater.rs
index cad976f5..7cf998a9 100644
--- a/packages/oneclient_app/src/updater.rs
+++ b/packages/oneclient_app/src/updater.rs
@@ -1,3 +1,4 @@
+#[cfg(target_os = "linux")]
 use std::path::PathBuf;
 
 use oneclient_events::{Choice, EventBus, Prompt};