diff --git a/.gitea/workflows/tag_release.yaml b/.gitea/workflows/tag_release.yaml
index 287ac4f..6a11acb 100644
--- a/.gitea/workflows/tag_release.yaml
+++ b/.gitea/workflows/tag_release.yaml
@@ -3,14 +3,13 @@ name: Release Tagging
 on:
   push:
     branches:
-      - main
       - devel
     tags:
       - 'v*' # Trigger on tags matching v*
 
 jobs:
   release:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
diff --git a/.gitea/workflows/workflow.yaml b/.gitea/workflows/workflow.yaml
index c3640b8..cf14ef2 100644
--- a/.gitea/workflows/workflow.yaml
+++ b/.gitea/workflows/workflow.yaml
@@ -13,7 +13,7 @@ on:
 jobs:
   check:
     name: Check
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
@@ -23,7 +23,7 @@ jobs:
 
   test:
     name: Test Suite
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
@@ -33,7 +33,7 @@ jobs:
 
   fmt:
     name: Rustfmt
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
@@ -44,7 +44,7 @@ jobs:
 
   clippy:
     name: Clippy
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
@@ -55,7 +55,7 @@ jobs:
 
   build:
     name: build
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
diff --git a/Cargo.toml b/Cargo.toml
index 2e6113e..4189aef 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
-name = "icarus-models"
-version = "0.1.14"
+name = "icarus_models"
+version = "0.2.0"
 edition = "2024"
 description = "models used for the icarus project"
 license = "MIT"
diff --git a/src/constants.rs b/src/constants.rs
index 51dd5ea..4a982b1 100644
--- a/src/constants.rs
+++ b/src/constants.rs
@@ -1,5 +1,14 @@
-pub const DEFAULTMUSICEXTENSION: &str = FLACEXTENSION;
-pub const FLACEXTENSION: &str = ".flac";
-pub const WAVEXTENSION: &str = ".wav";
-pub const MPTHREEEXTENSION: &str = ".mp3";
-pub const JPGEXTENSION: &str = ".jpg";
+pub mod file_extensions {
+    pub mod audio {
+        pub const DEFAULTMUSICEXTENSION: &str = FLACEXTENSION;
+        pub const FLACEXTENSION: &str = ".flac";
+        pub const WAVEXTENSION: &str = ".wav";
+        pub const MPTHREEEXTENSION: &str = ".mp3";
+    }
+
+    pub mod image {
+        pub const JPGEXTENSION: &str = ".jpg";
+        pub const JPEGEXTENSION: &str = ".jpeg";
+        pub const PNGEXTENSION: &str = ".png";
+    }
+}
diff --git a/src/coverart.rs b/src/coverart.rs
index f8aaec5..16ffdf8 100644
--- a/src/coverart.rs
+++ b/src/coverart.rs
@@ -2,7 +2,7 @@ use std::io::Read;
 
 use serde::{Deserialize, Serialize};
 
-#[derive(Debug, Clone, Deserialize, Serialize)]
+#[derive(Clone, Debug, Default, Deserialize, Serialize)]
 pub struct CoverArt {
     pub id: i32,
     pub title: String,
diff --git a/src/song.rs b/src/song.rs
index 4d319dc..3f0d15f 100644
--- a/src/song.rs
+++ b/src/song.rs
@@ -128,12 +128,18 @@ impl Song {
 
         let file_extension = match typ {
             types::MusicTypes::DefaultMusicExtension => {
-                String::from(constants::DEFAULTMUSICEXTENSION)
+                String::from(constants::file_extensions::audio::DEFAULTMUSICEXTENSION)
             }
 
-            types::MusicTypes::WavExtension => String::from(constants::WAVEXTENSION),
-            types::MusicTypes::FlacExtension => String::from(constants::FLACEXTENSION),
-            types::MusicTypes::MPThreeExtension => String::from(constants::MPTHREEEXTENSION),
+            types::MusicTypes::WavExtension => {
+                String::from(constants::file_extensions::audio::WAVEXTENSION)
+            }
+            types::MusicTypes::FlacExtension => {
+                String::from(constants::file_extensions::audio::FLACEXTENSION)
+            }
+            types::MusicTypes::MPThreeExtension => {
+                String::from(constants::file_extensions::audio::MPTHREEEXTENSION)
+            }
         };
 
         if randomize {