From e3dbcfadc06b2b7d1ba7d6007e068b49eaf079dd Mon Sep 17 00:00:00 2001
From: igerber <isaac.gerber@gmail.com>
Date: Wed, 18 Mar 2026 17:25:33 -0400
Subject: [PATCH] Bump version to 2.7.2

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 CHANGELOG.md          | 10 ++++++++++
 diff_diff/__init__.py |  2 +-
 pyproject.toml        |  2 +-
 rust/Cargo.toml       |  2 +-
 4 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 27d18e5..41c3b35 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,10 +7,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.7.2] - 2026-03-18
+
+### Added
+- SEO infrastructure: meta tags, sitemap, llms.txt/llms-full.txt for AI discoverability
+
 ### Changed
 - Rename TROP `method="twostep"` to `method="local"`; `"twostep"` deprecated, removal in v3.0
 - Rename internal TROP `_joint_*` methods to `_global_*` for consistency
 
+### Fixed
+- Fix TROPResults schema: report unit counts not observation counts
+- Fix llms-full.txt accuracy and dynamic canonical URLs
+
 ## [2.7.1] - 2026-03-15
 
 ### Changed
@@ -905,6 +914,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - `to_dict()` and `to_dataframe()` export methods
   - `is_significant` and `significance_stars` properties
 
+[2.7.2]: https://github.com/igerber/diff-diff/compare/v2.7.1...v2.7.2
 [2.7.1]: https://github.com/igerber/diff-diff/compare/v2.7.0...v2.7.1
 [2.7.0]: https://github.com/igerber/diff-diff/compare/v2.6.1...v2.7.0
 [2.6.1]: https://github.com/igerber/diff-diff/compare/v2.6.0...v2.6.1
diff --git a/diff_diff/__init__.py b/diff_diff/__init__.py
index 02bdf77..17a7a52 100644
--- a/diff_diff/__init__.py
+++ b/diff_diff/__init__.py
@@ -179,7 +179,7 @@
 Bacon = BaconDecomposition
 EDiD = EfficientDiD
 
-__version__ = "2.7.1"
+__version__ = "2.7.2"
 __all__ = [
     # Estimators
     "DifferenceInDifferences",
diff --git a/pyproject.toml b/pyproject.toml
index 5dcc7e9..a20119d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "diff-diff"
-version = "2.7.1"
+version = "2.7.2"
 description = "Difference-in-Differences causal inference with sklearn-like API. Callaway-Sant'Anna, Synthetic DiD, Honest DiD, event studies, parallel trends."
 readme = "README.md"
 license = "MIT"
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index e9879a7..3d75410 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "diff_diff_rust"
-version = "2.7.1"
+version = "2.7.2"
 edition = "2021"
 description = "Rust backend for diff-diff DiD library"
 license = "MIT"