diff --git a/LICENSE.POSTGRESQL b/LICENSE.POSTGRESQL
new file mode 100644
index 0000000..0a39764
--- /dev/null
+++ b/LICENSE.POSTGRESQL
@@ -0,0 +1,23 @@
+PostgreSQL Database Management System
+(also known as Postgres, formerly known as Postgres95)
+
+Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
+
+Portions Copyright (c) 1994, The Regents of the University of California
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose, without fee, and without a written agreement
+is hereby granted, provided that the above copyright notice and this
+paragraph and the following two paragraphs appear in all copies.
+
+IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
+DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
+LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
+DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO
+PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
diff --git a/README.md b/README.md
index af5623b..bb8f912 100644
--- a/README.md
+++ b/README.md
@@ -451,6 +451,20 @@ Deeply nested queries, such as a long chain of operators without parentheses (`a
 
 Protobuf's own recursive operations on a parse tree, such as `ToString()`, `Clone()` and `Equals()`, run on your thread. On a very deeply nested tree they can still overflow a small stack.
 
+## What's new in 2.0
+
+- **PostgreSQL 18**: built on libpg_query 18.1.0, which uses the PostgreSQL 18.6 parser and includes its security fix for `pg_query_normalize`.
+- **More platforms**: Linux on ARM64, Alpine and other musl-based Linux, and Windows on ARM64. The Linux and macOS libraries are now built against old OS baselines, so they load on older systems too (see the table under [Installation](#installation)).
+- **.NET 10**, alongside .NET 8 and .NET 9, and compatibility with trimming and Native AOT.
+- **New functions**: `IsUtilityStmt`, `Summary`, `DeparseComments` and `ParsePlpgsqlFunctions`.
+- **Deparse options**: pretty printing and keeping comments, through `DeparseOptions`.
+- **Fingerprint options**: `FingerprintOptions`, including a PostgreSQL 17 compatible mode.
+- **Easier results**: `GetValueOrThrow`, `TryGetValue`, `Match` and deconstruction on `Result<T>` (see [Working with results](#working-with-results)).
+- **Parse tree navigation**: `Descendants<T>`, `Walk`, `Unwrap`, `GetLocation` and `GetText` (see [Navigating the parse tree](#navigating-the-parse-tree)).
+- **Correct offsets for non-ASCII text**: `Scan` and split results index the query string directly, with `Utf8OffsetMapper` and `Error.GetCursorCharOffset` for the rest (see [Offsets and non-ASCII text](#offsets-and-non-ascii-text)).
+- **Safer input handling**: a `null` query, a NUL character or a deeply nested query no longer crashes the process or is silently cut short.
+- **Package**: IntelliSense documentation, a symbol package and Source Link are included.
+
 ## Upgrading from 1.x
 
 Version 2.0 moves from the PostgreSQL 17 parser to PostgreSQL 18, which changes some results:
@@ -472,4 +486,4 @@ Copyright (c) 2026, Babu Annamalai <babu.annamalai@gmail.com>
 Refer to [libpg_query license](https://github.com/pganalyze/libpg_query?tab=readme-ov-file#license) for license details on libpg_query.
 
 This project includes code derived from the [PostgreSQL project](http://www.postgresql.org/),
-see LICENSE.POSTGRESQL for details.
+see [LICENSE.POSTGRESQL](LICENSE.POSTGRESQL) for details.