diff --git a/.mailmap b/.mailmap
index 18c3c02beb1..0278c51fed4 100644
--- a/.mailmap
+++ b/.mailmap
@@ -33,3 +33,4 @@ Muskaan Singla <msinglaa@amazon.com> <ec2-user@ip-172-31-1-28.us-west-2.compute.
 Egor Lazarchuk <yegorlz@amazon.co.uk>
 Nikita Zakirov <zakironi@amazon.com> <ec2-user@ip-10-0-15-219.us-west-2.compute.internal>
 Tomoya Iwata <iwata.tomoya@classmethod.jp>
+Colin Percival <cperciva@freebsd.org> <cperciva@tarsnap.com>
diff --git a/CREDITS.md b/CREDITS.md
index f8e68078dcc..23b456b7de3 100644
--- a/CREDITS.md
+++ b/CREDITS.md
@@ -21,6 +21,7 @@ Contributors to the Firecracker repository:
 - Aaron O'Mullan <aaron.omullan@gmail.com>
 - Abhijeet Kasurde <akasurde@redhat.com>
 - acatangiu <adrian@parity.io>
+- acsmyth <54330152+acsmyth@users.noreply.github.com>
 - Adam Jensen <adam@acj.sh>
 - Adam Leskis <leskis@gmail.com>
 - Adrian Catangiu <acatan@amazon.com>
@@ -42,6 +43,7 @@ Contributors to the Firecracker repository:
 - Andrei Casu-Pop <cpo@amazon.com>
 - Andrei Cipu <acipu@amazon.com>
 - Andrei Sandu <sandreim@amazon.com>
+- Andrew Laucius <andrewla@gmail.com>
 - Andrew Yao <andr3wy@gmail.com>
 - Andrii Radyk <ander.ender@gmail.com>
 - andros21 <andrea.ros21@murena.io>
@@ -76,11 +78,12 @@ Contributors to the Firecracker repository:
 - Christopher Diehl <diehl.chris24@gmail.com>
 - Christos Katsakioris <ckatsak@cslab.ece.ntua.gr>
 - cneira <cneirabustos@gmail.com>
-- Colin Percival <cperciva@tarsnap.com>
+- Colin Percival <cperciva@freebsd.org>
 - Colton J. McCurdy <mccurdyc22@gmail.com>
 - Constantin Musca <mcostin@amazon.com>
 - CuriousCorrelation <curiouscorrelation@protonmail.com>
 - czybjtu <smartczy@outlook.com>
+- Dakshin Devanand <dakshind2005@gmail.com>
 - Damien Stanton <damien.stanton@gmail.com>
 - Dan Horobeanu <dhr@amazon.com>
 - Dan Lemmond <d.j.lemmond@gmail.com>
@@ -112,6 +115,7 @@ Contributors to the Firecracker repository:
 - Greg Dunn <gregdunn@amazon.com>
 - Gregory Brzeski <gregory@brzeski.pl>
 - Grzegorz Uriasz <gorbak25@gmail.com>
+- Gudmundur Bjarni Olafsson <gudmundur.bjarni@gmail.com>
 - Gulshan Kumar <kumargu@amazon.com>
 - Gábor Lipták <gliptak@gmail.com>
 - hacker65536 <s.hacker65536@gmail.com>
diff --git a/Cargo.lock b/Cargo.lock
index af05b3a3484..5a32b374661 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -419,7 +419,7 @@ checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
 
 [[package]]
 name = "cpu-template-helper"
-version = "1.12.0-dev"
+version = "1.12.0"
 dependencies = [
  "clap",
  "displaydoc",
@@ -607,7 +607,7 @@ dependencies = [
 
 [[package]]
 name = "firecracker"
-version = "1.12.0-dev"
+version = "1.12.0"
 dependencies = [
  "cargo_toml",
  "displaydoc",
@@ -806,7 +806,7 @@ checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
 
 [[package]]
 name = "jailer"
-version = "1.12.0-dev"
+version = "1.12.0"
 dependencies = [
  "libc",
  "log-instrument",
@@ -1190,7 +1190,7 @@ dependencies = [
 
 [[package]]
 name = "rebase-snap"
-version = "1.12.0-dev"
+version = "1.12.0"
 dependencies = [
  "displaydoc",
  "libc",
@@ -1265,7 +1265,7 @@ dependencies = [
 
 [[package]]
 name = "seccompiler"
-version = "1.12.0-dev"
+version = "1.12.0"
 dependencies = [
  "bincode",
  "clap",
@@ -1344,7 +1344,7 @@ dependencies = [
 
 [[package]]
 name = "snapshot-editor"
-version = "1.12.0-dev"
+version = "1.12.0"
 dependencies = [
  "clap",
  "clap-num",
diff --git a/src/cpu-template-helper/Cargo.toml b/src/cpu-template-helper/Cargo.toml
index 61536349d3f..58f05aabbc9 100644
--- a/src/cpu-template-helper/Cargo.toml
+++ b/src/cpu-template-helper/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cpu-template-helper"
-version = "1.12.0-dev"
+version = "1.12.0"
 authors = ["Amazon Firecracker team <firecracker-devel@amazon.com>"]
 edition = "2024"
 license = "Apache-2.0"
diff --git a/src/firecracker/Cargo.toml b/src/firecracker/Cargo.toml
index 17e1d8fcf2b..99c47c21a07 100644
--- a/src/firecracker/Cargo.toml
+++ b/src/firecracker/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "firecracker"
-version = "1.12.0-dev"
+version = "1.12.0"
 authors = ["Amazon Firecracker team <firecracker-devel@amazon.com>"]
 edition = "2024"
 build = "build.rs"
diff --git a/src/firecracker/swagger/firecracker.yaml b/src/firecracker/swagger/firecracker.yaml
index dd834baa785..4922ff0f5fa 100644
--- a/src/firecracker/swagger/firecracker.yaml
+++ b/src/firecracker/swagger/firecracker.yaml
@@ -5,7 +5,7 @@ info:
     The API is accessible through HTTP calls on specific URLs
     carrying JSON modeled data.
     The transport medium is a Unix Domain Socket.
-  version: 1.12.0-dev
+  version: 1.12.0
   termsOfService: ""
   contact:
     email: "firecracker-maintainers@amazon.com"
diff --git a/src/jailer/Cargo.toml b/src/jailer/Cargo.toml
index 7d83e0ed900..b389ad51dea 100644
--- a/src/jailer/Cargo.toml
+++ b/src/jailer/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "jailer"
-version = "1.12.0-dev"
+version = "1.12.0"
 authors = ["Amazon Firecracker team <firecracker-devel@amazon.com>"]
 edition = "2024"
 description = "Process for starting Firecracker in production scenarios; applies a cgroup/namespace isolation barrier and then drops privileges."
diff --git a/src/rebase-snap/Cargo.toml b/src/rebase-snap/Cargo.toml
index 2e333208a75..7ac2b68c624 100644
--- a/src/rebase-snap/Cargo.toml
+++ b/src/rebase-snap/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rebase-snap"
-version = "1.12.0-dev"
+version = "1.12.0"
 authors = ["Amazon Firecracker team <firecracker-devel@amazon.com>"]
 edition = "2024"
 license = "Apache-2.0"
diff --git a/src/seccompiler/Cargo.toml b/src/seccompiler/Cargo.toml
index f9c06872fe3..e8cd420d86b 100644
--- a/src/seccompiler/Cargo.toml
+++ b/src/seccompiler/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "seccompiler"
-version = "1.12.0-dev"
+version = "1.12.0"
 authors = ["Amazon Firecracker team <firecracker-devel@amazon.com>"]
 edition = "2024"
 description = "Program that compiles multi-threaded seccomp-bpf filters expressed as JSON into raw BPF programs, serializing them and outputting them to a file."
diff --git a/src/snapshot-editor/Cargo.toml b/src/snapshot-editor/Cargo.toml
index 64c7dfe2ce4..30a340185f2 100644
--- a/src/snapshot-editor/Cargo.toml
+++ b/src/snapshot-editor/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "snapshot-editor"
-version = "1.12.0-dev"
+version = "1.12.0"
 authors = ["Amazon Firecracker team <firecracker-devel@amazon.com>"]
 edition = "2024"
 license = "Apache-2.0"