diff --git a/CHANGELOG.md b/CHANGELOG.md
index 34005e0..391192b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,29 @@
 
 As of v1.0.4, version numbers are shared between esplugin and esplugin-ffi.
 
+## [3.0.0] - 2019-07-21
+
+### Changed
+
+- The `Error::DecodeError` variant no longer has any fields.
+- The `Error::ParsingError` variant is now
+  `Error::ParsingError(Vec<u8>, ParsingErrorKind)` to provide more detail about
+  why parsing failed.
+- Replaced the encoding dependency with encoding_rs, as the former is
+  unmaintained.
+- Updated to nom v5.0.0.
+
+### Removed
+
+- The byteorder dependency, as Rust standard library additions have
+  made it unnecessary.
+- The unicase dependency as Unicode-aware case-insensitive string
+  comparison was not strictly required.
+- The memmap dependency. Its use was unsafe, but this was not exposed
+  correctly. The performance gained from reading memory-mapped files was
+  outweighed by the negative impact on usability that exposing the unsafety
+  correctly would have. There is now no use of `unsafe` in esplugin itself.
+
 ## [2.1.2] - 2019-04-24
 
 ### Fixed
diff --git a/Cargo.toml b/Cargo.toml
index dc11034..5938f1e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "esplugin"
-version = "2.1.2"
+version = "3.0.0"
 authors = ["Oliver Hamlet <oliver.hamlet@gmail.com>"]
 description = "A free software library for reading Elder Scrolls plugin (.esp/.esm/.esl) files."
 documentation = "https://docs.rs/esplugin"
diff --git a/ffi/CHANGELOG.md b/ffi/CHANGELOG.md
index c75ee77..f3d58ff 100644
--- a/ffi/CHANGELOG.md
+++ b/ffi/CHANGELOG.md
@@ -2,6 +2,22 @@
 
 After v1.0.3, version numbers are shared between esplugin and esplugin-ffi.
 
+## [3.0.0] - 2019-07-21
+
+### Changed
+
+- `u8` and `u32` are now used in place of the deprecated `libc::uint8_t` and
+  `libc::uint32_t` types. The latter were aliases of the former, so this should
+  have no impact on usage.
+- Updated to cbindgen v0.9.
+- Updated to esplugin v2.2.0.
+
+### Removed
+
+- The included cbindgen config and `ffi-headers` feature no longer generate an
+  `esplugin.hpp`. Instead, the `esplugin.h` header can now be used by C and
+  C++ projects.
+
 ## [2.1.2] - 2019-04-24
 
 ### Changed
diff --git a/ffi/Cargo.toml b/ffi/Cargo.toml
index ff45bbc..67c52db 100644
--- a/ffi/Cargo.toml
+++ b/ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "esplugin-ffi"
-version = "2.1.2"
+version = "3.0.0"
 authors = ["Oliver Hamlet <oliver.hamlet@gmail.com>"]
 build = "build.rs"
 description = "A wrapper library providing a C FFI for esplugin."
@@ -16,7 +16,7 @@ exclude = [
 ]
 
 [dependencies]
-esplugin = { version = "2.1.2", path = ".." }
+esplugin = { version = "3.0.0", path = ".." }
 libc = "0.2"
 
 [lib]