diff --git a/CHANGELOG.md b/CHANGELOG.md
index ceb08b2..d35b22a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ backwards compatibility.
 
 ## Unreleased
 
+## 1.0.0
+
 * Convert PCB to two stacked layers for easier soldering.
 * Change the panel layout.
 * Expose debugging GPIO and UART pins.
diff --git a/bank/Cargo.lock b/bank/Cargo.lock
index 9d1aac9..a832142 100644
--- a/bank/Cargo.lock
+++ b/bank/Cargo.lock
@@ -4,7 +4,7 @@ version = 3
 
 [[package]]
 name = "achordion-bank"
-version = "0.16.0"
+version = "1.0.0"
 dependencies = [
  "microfft",
  "micromath",
diff --git a/bank/Cargo.toml b/bank/Cargo.toml
index dac9e97..9313608 100644
--- a/bank/Cargo.toml
+++ b/bank/Cargo.toml
@@ -2,7 +2,7 @@
 authors = ["Petr Horáček <hrck@protonmail.com>"]
 edition = "2018"
 name = "achordion-bank"
-version = "0.16.0" # hack/release.sh
+version = "1.0.0" # hack/release.sh
 license = "GPL-3.0-or-later"
 description = "Wavetable banks and their processing."
 repository = "https://github.com/zlosynth/achordion"
diff --git a/eurorack/Cargo.lock b/eurorack/Cargo.lock
index e9df611..4372b77 100644
--- a/eurorack/Cargo.lock
+++ b/eurorack/Cargo.lock
@@ -4,7 +4,7 @@ version = 3
 
 [[package]]
 name = "achordion-bank"
-version = "0.16.0"
+version = "1.0.0"
 dependencies = [
  "microfft",
  "micromath",
@@ -13,7 +13,7 @@ dependencies = [
 
 [[package]]
 name = "achordion-eurorack"
-version = "0.16.0"
+version = "1.0.0"
 dependencies = [
  "achordion-bank",
  "achordion-lib",
@@ -27,7 +27,7 @@ dependencies = [
 
 [[package]]
 name = "achordion-lib"
-version = "0.16.0"
+version = "1.0.0"
 dependencies = [
  "crc",
  "field-offset",
diff --git a/eurorack/Cargo.toml b/eurorack/Cargo.toml
index a644325..5f05100 100644
--- a/eurorack/Cargo.toml
+++ b/eurorack/Cargo.toml
@@ -2,7 +2,7 @@
 authors = ["Petr Horáček <hrck@protonmail.com>"]
 edition = "2018"
 name = "achordion-eurorack"
-version = "0.16.0" # hack/release.sh
+version = "1.0.0" # hack/release.sh
 license = "GPL-3.0-or-later"
 description = "Chord-crafting quantizing wavetable oscillator module for Eurorack."
 repository = "https://github.com/zlosynth/achordion"
diff --git a/hardware/Achordion.kicad_pcb b/hardware/Achordion.kicad_pcb
index dbe6591..0e30a2b 100644
--- a/hardware/Achordion.kicad_pcb
+++ b/hardware/Achordion.kicad_pcb
@@ -13,7 +13,7 @@
   (title_block
     (title Achordion)
     (date 2021-04-25)
-    (rev v0.16.0)
+    (rev v1.0.0)
     (company "Petr Horáček")
     (comment 1 hrck@protonmail.com)
     (comment 2 https://github.com/zlosynth/achordion)
@@ -4248,7 +4248,7 @@
     )
   )
 
-  (gr_text "board v1.0.0-rc.1" (at 155.48 50.94) (layer B.SilkS)
+  (gr_text "board v1.0.0" (at 155.48 50.94) (layer B.SilkS)
     (effects (font (size 1 1) (thickness 0.15)) (justify mirror))
   )
   (gr_line (start 191.530001 140.540001) (end 191.530001 143.76) (layer Edge.Cuts) (width 0.05))
diff --git a/hardware/Achordion.sch b/hardware/Achordion.sch
index 10231a7..43ef612 100644
--- a/hardware/Achordion.sch
+++ b/hardware/Achordion.sch
@@ -6,7 +6,7 @@ encoding utf-8
 Sheet 1 1
 Title "Achordion"
 Date "2021-04-22"
-Rev "v0.16.0"
+Rev "v1.0.0"
 Comp "Petr Horáček"
 Comment1 "hrck@protonmail.com"
 Comment2 "https://github.com/zlosynth/achordion"
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index e2aa265..94f24f0 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -2,7 +2,7 @@
 authors = ["Petr Horáček <hrck@protonmail.com>"]
 edition = "2018"
 name = "achordion-lib"
-version = "0.16.0" # hack/release.sh
+version = "1.0.0" # hack/release.sh
 license = "GPL-3.0-or-later"
 description = "Chord-crafting quantizing wavetable oscillator."
 repository = "https://github.com/zlosynth/achordion"
diff --git a/puredata/Cargo.lock b/puredata/Cargo.lock
index d2a1e7a..e7bb775 100644
--- a/puredata/Cargo.lock
+++ b/puredata/Cargo.lock
@@ -4,7 +4,7 @@ version = 3
 
 [[package]]
 name = "achordion-bank"
-version = "0.16.0"
+version = "1.0.0"
 dependencies = [
  "microfft",
  "micromath",
@@ -13,7 +13,7 @@ dependencies = [
 
 [[package]]
 name = "achordion-lib"
-version = "0.16.0"
+version = "1.0.0"
 dependencies = [
  "crc",
  "field-offset",
@@ -23,7 +23,7 @@ dependencies = [
 
 [[package]]
 name = "achordion-puredata"
-version = "0.16.0"
+version = "1.0.0"
 dependencies = [
  "achordion-bank",
  "achordion-lib",
diff --git a/puredata/Cargo.toml b/puredata/Cargo.toml
index c3a3b82..7bcecb4 100644
--- a/puredata/Cargo.toml
+++ b/puredata/Cargo.toml
@@ -2,7 +2,7 @@
 authors = ["Petr Horáček <hrck@protonmail.com>"]
 edition = "2018"
 name = "achordion-puredata"
-version = "0.16.0" # hack/release.sh
+version = "1.0.0" # hack/release.sh
 license = "GPL-3.0-or-later"
 description = "Chord-crafting quantizing wavetable oscillator external for Pure Data."
 repository = "https://github.com/zlosynth/achordion"