diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9cff5e896ac..c7c13df2454 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,30 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 
 ## [Unreleased]
 
+## [1.1.0] - 2024-10-02
+
+### Added
+
+- Explicitly type each child node field in the Ruby API.
+- Add the `main_script` option to the parse APIs, which controls whether or not shebangs are considered.
+- Add the `partial_script` options to the parse APIs, which controls whether or not jumps that would otherwise be considered invalid are allowed. This is useful for parsing things like ERB sources, where you know it will be evaluated in a different context. Note that this functionality is replacing the previous idiom of passing in a list of scopes to indicate an `eval` context, because that behavior has changed upstream in `ruby/ruby`.
+- Add `ArgumentsNode#contains_multiple_splats?`.
+- Add `ArgumentsNode#contains_forwarding?`.
+- Accept all valid Ruby versions for the `version` option on parse APIs.
+- Accept version shorthands like `"3.3"` and `"3.4"` for the `version` option on parse APIs.
+- Support a max depth to protect against malicious payloads without hitting the stack limit.
+
+### Changed
+
+- Fix some token incompatibilities in the `parser` translation.
+- Fix up parsing tempfiles on Windows.
+- Fix up handling UTF-8 characters in file paths on Windows.
+- Do not warn for a `\r` at the end of a shebang on Windows.
+- Properly handle erroring for parsing a directory on Windows.
+- When a numbered reference is out of range, warn instead of raise.
+- Allow returns in default parameter values.
+- Reject many more invalid syntax patterns.
+
 ## [1.0.0] - 2024-08-28
 
 ### Added
@@ -567,7 +591,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 
 - 🎉 Initial release! 🎉
 
-[unreleased]: https://github.com/ruby/prism/compare/v1.0.0...HEAD
+[unreleased]: https://github.com/ruby/prism/compare/v1.1.0...HEAD
+[1.1.0]: https://github.com/ruby/prism/compare/v1.0.0...v1.1.0
 [1.0.0]: https://github.com/ruby/prism/compare/v0.30.0...v1.0.0
 [0.30.0]: https://github.com/ruby/prism/compare/v0.29.0...v0.30.0
 [0.29.0]: https://github.com/ruby/prism/compare/v0.28.0...v0.29.0
diff --git a/Gemfile.lock b/Gemfile.lock
index 3b0ab6d2fb5..94afd833d25 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    prism (1.0.0)
+    prism (1.1.0)
 
 GEM
   remote: https://rubygems.org/
diff --git a/bin/prism b/bin/prism
index ed8bbe67629..d2dfd391dd2 100755
--- a/bin/prism
+++ b/bin/prism
@@ -98,7 +98,7 @@ module Prism
         ["3.3.0", ["3.3"]],
         ["3.4.0-dev", ["3.4", "typecheck"]],
         ["jruby-9.4.5.0", ["jruby"]],
-        ["truffleruby-24.0.0", ["truffleruby"]]
+        ["truffleruby-24.1.0", ["truffleruby"]]
       ].each do |ruby_version, gemfiles|
         gemfiles.each do |gemfile|
           system(
diff --git a/ext/prism/extension.h b/ext/prism/extension.h
index d7ee0b70424..f3d41462dd6 100644
--- a/ext/prism/extension.h
+++ b/ext/prism/extension.h
@@ -1,7 +1,7 @@
 #ifndef PRISM_EXT_NODE_H
 #define PRISM_EXT_NODE_H
 
-#define EXPECTED_PRISM_VERSION "1.0.0"
+#define EXPECTED_PRISM_VERSION "1.1.0"
 
 #include <ruby.h>
 #include <ruby/encoding.h>
diff --git a/gemfiles/2.7/Gemfile.lock b/gemfiles/2.7/Gemfile.lock
index 3702960416b..064e329b526 100644
--- a/gemfiles/2.7/Gemfile.lock
+++ b/gemfiles/2.7/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../..
   specs:
-    prism (1.0.0)
+    prism (1.1.0)
 
 GEM
   remote: https://rubygems.org/
diff --git a/gemfiles/3.0/Gemfile.lock b/gemfiles/3.0/Gemfile.lock
index 22fbfaa5edd..0793cc4a73d 100644
--- a/gemfiles/3.0/Gemfile.lock
+++ b/gemfiles/3.0/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../..
   specs:
-    prism (1.0.0)
+    prism (1.1.0)
 
 GEM
   remote: https://rubygems.org/
diff --git a/gemfiles/3.1/Gemfile.lock b/gemfiles/3.1/Gemfile.lock
index 6d5c3a999f4..d7364ee17b2 100644
--- a/gemfiles/3.1/Gemfile.lock
+++ b/gemfiles/3.1/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../..
   specs:
-    prism (1.0.0)
+    prism (1.1.0)
 
 GEM
   remote: https://rubygems.org/
diff --git a/gemfiles/3.2/Gemfile.lock b/gemfiles/3.2/Gemfile.lock
index fc4361b141f..d7f117d0a62 100644
--- a/gemfiles/3.2/Gemfile.lock
+++ b/gemfiles/3.2/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../..
   specs:
-    prism (1.0.0)
+    prism (1.1.0)
 
 GEM
   remote: https://rubygems.org/
diff --git a/gemfiles/3.3/Gemfile.lock b/gemfiles/3.3/Gemfile.lock
index 8f33742d362..0267cfee02f 100644
--- a/gemfiles/3.3/Gemfile.lock
+++ b/gemfiles/3.3/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../..
   specs:
-    prism (1.0.0)
+    prism (1.1.0)
 
 GEM
   remote: https://rubygems.org/
diff --git a/gemfiles/3.4/Gemfile.lock b/gemfiles/3.4/Gemfile.lock
index 8f46f065d9d..146a4d7bf5e 100644
--- a/gemfiles/3.4/Gemfile.lock
+++ b/gemfiles/3.4/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../..
   specs:
-    prism (1.0.0)
+    prism (1.1.0)
 
 GEM
   remote: https://rubygems.org/
diff --git a/gemfiles/jruby/Gemfile.lock b/gemfiles/jruby/Gemfile.lock
index c38dc3cea55..d17b1448cd9 100644
--- a/gemfiles/jruby/Gemfile.lock
+++ b/gemfiles/jruby/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../..
   specs:
-    prism (1.0.0)
+    prism (1.1.0)
 
 GEM
   remote: https://rubygems.org/
@@ -24,6 +24,7 @@ PLATFORMS
   universal-java-20
   universal-java-21
   universal-java-22
+  universal-java-23
 
 DEPENDENCIES
   parser
diff --git a/gemfiles/truffleruby/Gemfile.lock b/gemfiles/truffleruby/Gemfile.lock
index 211d222e8e8..d8fc6255757 100644
--- a/gemfiles/truffleruby/Gemfile.lock
+++ b/gemfiles/truffleruby/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../..
   specs:
-    prism (1.0.0)
+    prism (1.1.0)
 
 GEM
   remote: https://rubygems.org/
diff --git a/include/prism/version.h b/include/prism/version.h
index 3cca6489966..a75cb4646d6 100644
--- a/include/prism/version.h
+++ b/include/prism/version.h
@@ -14,7 +14,7 @@
 /**
  * The minor version of the Prism library as an int.
  */
-#define PRISM_VERSION_MINOR 0
+#define PRISM_VERSION_MINOR 1
 
 /**
  * The patch version of the Prism library as an int.
@@ -24,6 +24,6 @@
 /**
  * The version of the Prism library as a constant string.
  */
-#define PRISM_VERSION "1.0.0"
+#define PRISM_VERSION "1.1.0"
 
 #endif
diff --git a/javascript/package.json b/javascript/package.json
index b508da26ca6..d2a5e251a1a 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ruby/prism",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Prism Ruby parser",
   "type": "module",
   "main": "src/index.js",
diff --git a/prism.gemspec b/prism.gemspec
index 37aa9795765..f63d38fb413 100644
--- a/prism.gemspec
+++ b/prism.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name = "prism"
-  spec.version = "1.0.0"
+  spec.version = "1.1.0"
   spec.authors = ["Shopify"]
   spec.email = ["ruby@shopify.com"]
 
diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index d63a9962f33..1284f4baad4 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -267,7 +267,7 @@ checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
 
 [[package]]
 name = "ruby-prism"
-version = "1.0.0"
+version = "1.1.0"
 dependencies = [
  "ruby-prism-sys",
  "serde",
@@ -276,7 +276,7 @@ dependencies = [
 
 [[package]]
 name = "ruby-prism-sys"
-version = "1.0.0"
+version = "1.1.0"
 dependencies = [
  "bindgen",
  "cc",
diff --git a/rust/ruby-prism-sys/Cargo.toml b/rust/ruby-prism-sys/Cargo.toml
index a4ac32d9fa6..d74a96cc25d 100644
--- a/rust/ruby-prism-sys/Cargo.toml
+++ b/rust/ruby-prism-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ruby-prism-sys"
-version = "1.0.0"
+version = "1.1.0"
 edition = "2021"
 license-file = "../../LICENSE.md"
 repository = "https://github.com/ruby/prism"
diff --git a/rust/ruby-prism-sys/tests/utils_tests.rs b/rust/ruby-prism-sys/tests/utils_tests.rs
index 425231e0690..5fc1e3dfdab 100644
--- a/rust/ruby-prism-sys/tests/utils_tests.rs
+++ b/rust/ruby-prism-sys/tests/utils_tests.rs
@@ -12,7 +12,7 @@ fn version_test() {
         CStr::from_ptr(version)
     };
 
-    assert_eq!(&cstring.to_string_lossy(), "1.0.0");
+    assert_eq!(&cstring.to_string_lossy(), "1.1.0");
 }
 
 #[test]
diff --git a/rust/ruby-prism/Cargo.toml b/rust/ruby-prism/Cargo.toml
index 9693e83ab24..3c81a7c9bbe 100644
--- a/rust/ruby-prism/Cargo.toml
+++ b/rust/ruby-prism/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ruby-prism"
-version = "1.0.0"
+version = "1.1.0"
 edition = "2021"
 license-file = "../../LICENSE.md"
 repository = "https://github.com/ruby/prism"
@@ -26,7 +26,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_yaml = "0.9"
 
 [dependencies]
-ruby-prism-sys = { version = "1.0.0", path = "../ruby-prism-sys" }
+ruby-prism-sys = { version = "1.1.0", path = "../ruby-prism-sys" }
 
 [features]
 default = ["vendored"]
diff --git a/templates/java/org/prism/Loader.java.erb b/templates/java/org/prism/Loader.java.erb
index af4d5bcec62..2cb75d41ea3 100644
--- a/templates/java/org/prism/Loader.java.erb
+++ b/templates/java/org/prism/Loader.java.erb
@@ -101,7 +101,7 @@ public class Loader {
         expect((byte) 'M', "incorrect prism header");
 
         expect((byte) 1, "prism major version does not match");
-        expect((byte) 0, "prism minor version does not match");
+        expect((byte) 1, "prism minor version does not match");
         expect((byte) 0, "prism patch version does not match");
 
         expect((byte) 1, "Loader.java requires no location fields in the serialized output");
diff --git a/templates/javascript/src/deserialize.js.erb b/templates/javascript/src/deserialize.js.erb
index 31df7203052..5ace6d08e96 100644
--- a/templates/javascript/src/deserialize.js.erb
+++ b/templates/javascript/src/deserialize.js.erb
@@ -1,7 +1,7 @@
 import * as nodes from "./nodes.js";
 
 const MAJOR_VERSION = 1;
-const MINOR_VERSION = 0;
+const MINOR_VERSION = 1;
 const PATCH_VERSION = 0;
 
 // The DataView getFloat64 function takes an optional second argument that
diff --git a/templates/lib/prism/serialize.rb.erb b/templates/lib/prism/serialize.rb.erb
index 62108ec28a3..9306ff7ee35 100644
--- a/templates/lib/prism/serialize.rb.erb
+++ b/templates/lib/prism/serialize.rb.erb
@@ -10,7 +10,7 @@ module Prism
 
     # The minor version of prism that we are expecting to find in the serialized
     # strings.
-    MINOR_VERSION = 0
+    MINOR_VERSION = 1
 
     # The patch version of prism that we are expecting to find in the serialized
     # strings.