diff --git a/Cargo.lock b/Cargo.lock
index 1970460..94ddee6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3081,7 +3081,7 @@ dependencies = [
 
 [[package]]
 name = "objdiff-cli"
-version = "0.1.0"
+version = "2.0.0-alpha.1"
 dependencies = [
  "anyhow",
  "argp",
@@ -3100,7 +3100,7 @@ dependencies = [
 
 [[package]]
 name = "objdiff-core"
-version = "1.0.0"
+version = "2.0.0-alpha.1"
 dependencies = [
  "anyhow",
  "byteorder",
@@ -3127,7 +3127,7 @@ dependencies = [
 
 [[package]]
 name = "objdiff-gui"
-version = "1.0.0"
+version = "2.0.0-alpha.1"
 dependencies = [
  "anyhow",
  "bytes",
diff --git a/objdiff-cli/Cargo.toml b/objdiff-cli/Cargo.toml
index 54c9c0c..396643d 100644
--- a/objdiff-cli/Cargo.toml
+++ b/objdiff-cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "objdiff-cli"
-version = "0.1.0"
+version = "2.0.0-alpha.1"
 edition = "2021"
 rust-version = "1.70"
 authors = ["Luke Street <luke@street.dev>"]
diff --git a/objdiff-core/Cargo.toml b/objdiff-core/Cargo.toml
index 16a0a94..fd5d820 100644
--- a/objdiff-core/Cargo.toml
+++ b/objdiff-core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "objdiff-core"
-version = "1.0.0"
+version = "2.0.0-alpha.1"
 edition = "2021"
 rust-version = "1.70"
 authors = ["Luke Street <luke@street.dev>"]
diff --git a/objdiff-core/src/config/mod.rs b/objdiff-core/src/config/mod.rs
index 9f0f54b..f1fd1fb 100644
--- a/objdiff-core/src/config/mod.rs
+++ b/objdiff-core/src/config/mod.rs
@@ -143,10 +143,11 @@ fn validate_min_version(config: &ProjectConfig) -> Result<()> {
     let Some(min_version) = &config.min_version else { return Ok(()) };
     let version = semver::Version::parse(env!("CARGO_PKG_VERSION"))
         .context("Failed to parse package version")?;
-    match semver::VersionReq::parse(&format!(">={min_version}")) {
-        Ok(version_req) if version_req.matches(&version) => Ok(()),
-        Ok(_) => Err(anyhow!("Project requires objdiff version {min_version} or higher")),
-        Err(e) => Err(anyhow::Error::new(e).context("Failed to parse min_version")),
+    let min_version = semver::Version::parse(min_version).context("Failed to parse min_version")?;
+    if version >= min_version {
+        Ok(())
+    } else {
+        Err(anyhow!("Project requires objdiff version {min_version} or higher"))
     }
 }
 
diff --git a/objdiff-gui/Cargo.toml b/objdiff-gui/Cargo.toml
index e57a881..63b21a8 100644
--- a/objdiff-gui/Cargo.toml
+++ b/objdiff-gui/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "objdiff-gui"
-version = "1.0.0"
+version = "2.0.0-alpha.1"
 edition = "2021"
 rust-version = "1.70"
 authors = ["Luke Street <luke@street.dev>"]
diff --git a/objdiff-gui/src/jobs/check_update.rs b/objdiff-gui/src/jobs/check_update.rs
index 89bd288..671cd9a 100644
--- a/objdiff-gui/src/jobs/check_update.rs
+++ b/objdiff-gui/src/jobs/check_update.rs
@@ -5,13 +5,13 @@ use self_update::{cargo_crate_version, update::Release};
 
 use crate::{
     jobs::{start_job, update_status, Job, JobContext, JobResult, JobState},
-    update::{build_updater, BIN_NAME},
+    update::{build_updater, BIN_NAME_NEW, BIN_NAME_OLD},
 };
 
 pub struct CheckUpdateResult {
     pub update_available: bool,
     pub latest_release: Release,
-    pub found_binary: bool,
+    pub found_binary: Option<String>,
 }
 
 fn run_check_update(context: &JobContext, cancel: Receiver<()>) -> Result<Box<CheckUpdateResult>> {
@@ -20,7 +20,13 @@ fn run_check_update(context: &JobContext, cancel: Receiver<()>) -> Result<Box<Ch
     let latest_release = updater.get_latest_release()?;
     let update_available =
         self_update::version::bump_is_greater(cargo_crate_version!(), &latest_release.version)?;
-    let found_binary = latest_release.assets.iter().any(|a| a.name == BIN_NAME);
+    // Find the binary name in the release assets
+    let found_binary = latest_release
+        .assets
+        .iter()
+        .find(|a| a.name == BIN_NAME_NEW)
+        .or_else(|| latest_release.assets.iter().find(|a| a.name == BIN_NAME_OLD))
+        .map(|a| a.name.clone());
 
     update_status(context, "Complete".to_string(), 1, 1, &cancel)?;
     Ok(Box::new(CheckUpdateResult { update_available, latest_release, found_binary }))
diff --git a/objdiff-gui/src/jobs/update.rs b/objdiff-gui/src/jobs/update.rs
index bb72de4..8ffc59c 100644
--- a/objdiff-gui/src/jobs/update.rs
+++ b/objdiff-gui/src/jobs/update.rs
@@ -6,26 +6,29 @@ use std::{
 };
 
 use anyhow::{Context, Result};
-use const_format::formatcp;
 
 use crate::{
     jobs::{start_job, update_status, Job, JobContext, JobResult, JobState},
-    update::{build_updater, BIN_NAME},
+    update::build_updater,
 };
 
 pub struct UpdateResult {
     pub exe_path: PathBuf,
 }
 
-fn run_update(status: &JobContext, cancel: Receiver<()>) -> Result<Box<UpdateResult>> {
+fn run_update(
+    status: &JobContext,
+    cancel: Receiver<()>,
+    bin_name: String,
+) -> Result<Box<UpdateResult>> {
     update_status(status, "Fetching latest release".to_string(), 0, 3, &cancel)?;
     let updater = build_updater().context("Failed to create release updater")?;
     let latest_release = updater.get_latest_release()?;
     let asset = latest_release
         .assets
         .iter()
-        .find(|a| a.name == BIN_NAME)
-        .ok_or_else(|| anyhow::Error::msg(formatcp!("No release asset for {}", BIN_NAME)))?;
+        .find(|a| a.name == bin_name)
+        .ok_or_else(|| anyhow::Error::msg(format!("No release asset for {bin_name}")))?;
 
     update_status(status, "Downloading release".to_string(), 1, 3, &cancel)?;
     let tmp_dir = tempfile::Builder::new().prefix("update").tempdir_in(current_dir()?)?;
@@ -53,8 +56,8 @@ fn run_update(status: &JobContext, cancel: Receiver<()>) -> Result<Box<UpdateRes
     Ok(Box::from(UpdateResult { exe_path: target_file }))
 }
 
-pub fn start_update(ctx: &egui::Context) -> JobState {
+pub fn start_update(ctx: &egui::Context, bin_name: String) -> JobState {
     start_job(ctx, "Update app", Job::Update, move |context, cancel| {
-        run_update(&context, cancel).map(JobResult::Update)
+        run_update(&context, cancel, bin_name).map(JobResult::Update)
     })
 }
diff --git a/objdiff-gui/src/update.rs b/objdiff-gui/src/update.rs
index fcd33c9..b2605f2 100644
--- a/objdiff-gui/src/update.rs
+++ b/objdiff-gui/src/update.rs
@@ -20,8 +20,9 @@ cfg_if! {
 }
 pub const GITHUB_USER: &str = "encounter";
 pub const GITHUB_REPO: &str = "objdiff";
-pub const BIN_NAME: &str =
-    formatcp!("{}-{}-{}{}", GITHUB_REPO, OS, ARCH, std::env::consts::EXE_SUFFIX);
+pub const BIN_NAME_NEW: &str =
+    formatcp!("objdiff-gui-{}-{}{}", OS, ARCH, std::env::consts::EXE_SUFFIX);
+pub const BIN_NAME_OLD: &str = formatcp!("objdiff-{}-{}{}", OS, ARCH, std::env::consts::EXE_SUFFIX);
 pub const RELEASE_URL: &str =
     formatcp!("https://github.com/{}/{}/releases/latest", GITHUB_USER, GITHUB_REPO);
 
@@ -29,7 +30,8 @@ pub fn build_updater() -> self_update::errors::Result<Box<dyn ReleaseUpdate>> {
     self_update::backends::github::Update::configure()
         .repo_owner(GITHUB_USER)
         .repo_name(GITHUB_REPO)
-        .bin_name(BIN_NAME)
+        // bin_name is required, but unused?
+        .bin_name(BIN_NAME_NEW)
         .no_confirm(true)
         .show_output(false)
         .current_version(cargo_crate_version!())
diff --git a/objdiff-gui/src/views/config.rs b/objdiff-gui/src/views/config.rs
index 1c5c298..b04e1f4 100644
--- a/objdiff-gui/src/views/config.rs
+++ b/objdiff-gui/src/views/config.rs
@@ -41,7 +41,7 @@ pub struct ConfigViewState {
     pub check_update_running: bool,
     pub queue_check_update: bool,
     pub update_running: bool,
-    pub queue_update: bool,
+    pub queue_update: Option<String>,
     pub build_running: bool,
     pub queue_build: bool,
     pub watch_pattern_text: String,
@@ -127,9 +127,8 @@ impl ConfigViewState {
             jobs.push_once(Job::CheckUpdate, || start_check_update(ctx));
         }
 
-        if self.queue_update {
-            self.queue_update = false;
-            jobs.push_once(Job::Update, || start_update(ctx));
+        if let Some(bin_name) = self.queue_update.take() {
+            jobs.push_once(Job::Update, || start_update(ctx, bin_name));
         }
     }
 }
@@ -201,15 +200,16 @@ pub fn config_ui(
         if result.update_available {
             ui.colored_label(appearance.insert_color, "Update available");
             ui.horizontal(|ui| {
-                if result.found_binary
-                    && ui
+                if let Some(bin_name) = &result.found_binary {
+                    if ui
                         .add_enabled(!state.update_running, egui::Button::new("Automatic"))
                         .on_hover_text_at_pointer(
                             "Automatically download and replace the current build",
                         )
                         .clicked()
-                {
-                    state.queue_update = true;
+                    {
+                        state.queue_update = Some(bin_name.clone());
+                    }
                 }
                 if ui
                     .button("Manual")