diff --git a/Cargo.toml b/Cargo.toml
index c09e985..8ec25de 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ license = "Apache-2.0 OR MIT"
 name = "ascii"
 readme = "README.md"
 repository = "https://github.com/tomprogrammer/rust-ascii"
-version = "1.0.0"
+version = "1.1.0"
 
 [dependencies]
 serde = { version = "1.0.25", optional = true }
diff --git a/README.md b/README.md
index b7dc1bb..690fd59 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ dependencies section in `Cargo.toml`:
 
 ```toml
 [dependencies]
-ascii = "1.0"
+ascii = "1.1"
 ```
 
 ## Using ascii without libstd
@@ -30,17 +30,17 @@ just add the following dependency declaration in `Cargo.toml`:
 
 ```toml
 [dependencies]
-ascii = { version = "1.0", default-features = false, features = ["alloc"] }
+ascii = { version = "1.1", default-features = false, features = ["alloc"] }
 ```
 
 ## Minimum supported Rust version
 
-The minimum Rust version for 1.0.\* releases is 1.33.0.
+The minimum Rust version for 1.1.\* releases is 1.41.1.
 Later 1.y.0 releases might require newer Rust versions, but the three most
 recent stable releases at the time of publishing will always be supported.  
-For example this means that if the current stable Rust version is 1.38 when
-ascii 1.1.0 is released, then ascii 1.1.\* will not require a newer
-Rust version than 1.36.
+For example this means that if the current stable Rust version is 1.70 when
+ascii 1.2.0 is released, then ascii 1.2.\* will not require a newer
+Rust version than 1.68.
 
 ## History
 
diff --git a/RELEASES.md b/RELEASES.md
index 7ffd016..aa10578 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,3 +1,13 @@
+Version 1.1.0 (2022-09-18)
+==========================
+* Add alloc feature.
+  This enables `AsciiString` and methods that take or return `Box<[AsciiStr]>` in `!#[no_std]`-mode.
+* Add `AsciiStr::into_ascii_string()`, `AsciiString::into_boxed_ascii_str()` and `AsciiString::insert_str()`.
+* Implement `From<Box<AsciiStr>>` and `From<AsciiChar>` for `AsciiString`.
+* Implement `From<AsciiString>` for `Box<AsciiStr>`, `Rc<AsciiStr>`, `Arc<AsciiStr>` and `Vec<AsciiChar>`.
+* Make `AsciiString::new()`, `AsciiStr::len()` and `AsciiStr::is_empty()` `const fn`. 
+* Require Rust 1.44.1.
+
 Version 1.0.0 (2019-08-26)
 ==========================
 
diff --git a/src/lib.rs b/src/lib.rs
index e62c02c..5eacc16 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -15,12 +15,12 @@
 //!
 //! # Minimum supported Rust version
 //!
-//! The minimum Rust version for 1.0.\* releases is 1.33.0.
+//! The minimum Rust version for 1.1.\* releases is 1.41.1.
 //! Later 1.y.0 releases might require newer Rust versions, but the three most
 //! recent stable releases at the time of publishing will always be supported.  
-//! For example this means that if the current stable Rust version is 1.38 when
-//! ascii 1.1.0 is released, then ascii 1.1.* will not require a newer
-//! Rust version than 1.36.
+//! For example this means that if the current stable Rust version is 1.70 when
+//! ascii 1.2.0 is released, then ascii 1.2.\* will not require a newer
+//! Rust version than 1.68.
 //!
 //! # History
 //!