diff --git a/CHANGELOG.md b/CHANGELOG.md
index be31818..d864cd8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file. The format
 
 ## [Unreleased]
 
+## [0.6.0] - 2026-05-07
+
+Word-level Media Overlay sync (karaoke-style highlight-along-with-audio in compatible reading systems) and a major first-run UX overhaul (`dpub doctor`, `dpub setup --whisper-model <size>`, auto-discovery, `scripts/build.sh`, optional `--install` for missing tools).
+
 ### Added
 
 - **First-run UX overhaul.** Three new pieces close the path from `git clone` to a working `dpub convert --transcribe ...` without manual treasure hunts:
diff --git a/Cargo.lock b/Cargo.lock
index e9f9f16..ac5b10c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -357,7 +357,7 @@ dependencies = [
 
 [[package]]
 name = "dpub-audio"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "tempfile",
  "thiserror 1.0.69",
@@ -366,7 +366,7 @@ dependencies = [
 
 [[package]]
 name = "dpub-cli"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "anyhow",
  "clap",
@@ -388,7 +388,7 @@ dependencies = [
 
 [[package]]
 name = "dpub-convert"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "chrono",
  "dpub-audio",
@@ -406,7 +406,7 @@ dependencies = [
 
 [[package]]
 name = "dpub-core"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "dpub-util",
  "quick-xml",
@@ -416,7 +416,7 @@ dependencies = [
 
 [[package]]
 name = "dpub-meta"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "serde",
  "serde_json",
@@ -426,11 +426,11 @@ dependencies = [
 
 [[package]]
 name = "dpub-util"
-version = "0.5.0"
+version = "0.6.0"
 
 [[package]]
 name = "dpub-validate"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "epub3-writer",
  "serde",
@@ -442,7 +442,7 @@ dependencies = [
 
 [[package]]
 name = "dpub-whisper"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "rubato",
  "serde",
@@ -474,7 +474,7 @@ checksum = "c7f84e12ccf0a7ddc17a6c41c93326024c42920d7ee630d04950e6926645c0fe"
 
 [[package]]
 name = "epub3-writer"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "chrono",
  "dpub-util",
diff --git a/Cargo.toml b/Cargo.toml
index e5ebbde..536c4d1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ members = [
 ]
 
 [workspace.package]
-version = "0.5.0"
+version = "0.6.0"
 edition = "2024"
 rust-version = "1.88"
 license = "MIT OR Apache-2.0"
diff --git a/crates/dpub-cli/Cargo.toml b/crates/dpub-cli/Cargo.toml
index b78f4a4..9e94fe4 100644
--- a/crates/dpub-cli/Cargo.toml
+++ b/crates/dpub-cli/Cargo.toml
@@ -22,11 +22,11 @@ metal = ["dpub-convert/metal"]
 cuda = ["dpub-convert/cuda"]
 
 [dependencies]
-dpub-audio = { path = "../dpub-audio", version = "0.5.0" }
-dpub-core = { path = "../dpub-core", version = "0.5.0" }
-dpub-convert = { path = "../dpub-convert", version = "0.5.0" }
-dpub-meta = { path = "../dpub-meta", version = "0.5.0" }
-dpub-validate = { path = "../dpub-validate", version = "0.5.0" }
+dpub-audio = { path = "../dpub-audio", version = "0.6.0" }
+dpub-core = { path = "../dpub-core", version = "0.6.0" }
+dpub-convert = { path = "../dpub-convert", version = "0.6.0" }
+dpub-meta = { path = "../dpub-meta", version = "0.6.0" }
+dpub-validate = { path = "../dpub-validate", version = "0.6.0" }
 sha2 = { workspace = true }
 clap = { workspace = true }
 anyhow = { workspace = true }
diff --git a/crates/dpub-convert/Cargo.toml b/crates/dpub-convert/Cargo.toml
index 7e24b9b..63eef37 100644
--- a/crates/dpub-convert/Cargo.toml
+++ b/crates/dpub-convert/Cargo.toml
@@ -18,12 +18,12 @@ metal = ["dpub-whisper/metal"]
 cuda = ["dpub-whisper/cuda"]
 
 [dependencies]
-dpub-audio = { path = "../dpub-audio", version = "0.5.0" }
-dpub-core = { path = "../dpub-core", version = "0.5.0" }
-dpub-meta = { path = "../dpub-meta", version = "0.5.0" }
-dpub-util = { path = "../dpub-util", version = "0.5.0" }
-dpub-whisper = { path = "../dpub-whisper", version = "0.5.0" }
-epub3-writer = { path = "../epub3-writer", version = "0.5.0" }
+dpub-audio = { path = "../dpub-audio", version = "0.6.0" }
+dpub-core = { path = "../dpub-core", version = "0.6.0" }
+dpub-meta = { path = "../dpub-meta", version = "0.6.0" }
+dpub-util = { path = "../dpub-util", version = "0.6.0" }
+dpub-whisper = { path = "../dpub-whisper", version = "0.6.0" }
+epub3-writer = { path = "../epub3-writer", version = "0.6.0" }
 thiserror = { workspace = true }
 uuid = { workspace = true }
 chrono = { workspace = true }
diff --git a/crates/dpub-core/Cargo.toml b/crates/dpub-core/Cargo.toml
index 764a9c7..aab683c 100644
--- a/crates/dpub-core/Cargo.toml
+++ b/crates/dpub-core/Cargo.toml
@@ -11,7 +11,7 @@ description = "DAISY 2.02 parser and in-memory model"
 workspace = true
 
 [dependencies]
-dpub-util = { path = "../dpub-util", version = "0.5.0" }
+dpub-util = { path = "../dpub-util", version = "0.6.0" }
 quick-xml = { workspace = true }
 serde = { workspace = true }
 thiserror = { workspace = true }
diff --git a/crates/dpub-validate/Cargo.toml b/crates/dpub-validate/Cargo.toml
index d8dcd75..c3c267a 100644
--- a/crates/dpub-validate/Cargo.toml
+++ b/crates/dpub-validate/Cargo.toml
@@ -18,4 +18,4 @@ thiserror = { workspace = true }
 which = { workspace = true }
 
 [dev-dependencies]
-epub3-writer = { path = "../epub3-writer", version = "0.5.0" }
+epub3-writer = { path = "../epub3-writer", version = "0.6.0" }
diff --git a/crates/epub3-writer/Cargo.toml b/crates/epub3-writer/Cargo.toml
index 243c47f..6c0c77c 100644
--- a/crates/epub3-writer/Cargo.toml
+++ b/crates/epub3-writer/Cargo.toml
@@ -11,7 +11,7 @@ description = "Builder and serialiser for accessible EPUB 3 publications with Me
 workspace = true
 
 [dependencies]
-dpub-util = { path = "../dpub-util", version = "0.5.0" }
+dpub-util = { path = "../dpub-util", version = "0.6.0" }
 zip = { workspace = true }
 chrono = { workspace = true }
 uuid = { workspace = true }