diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ebe1aa..4c13e02 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- `nix-index` panic by [jakobhellermann](https://github.com/iffse/pay-respects/pull/31)
+
+### Changed
+
+- Executables environment variable passed to modules is now limited to 100k characters
+- Changed the format for multi-suggest
+
 ## [0.6.11]
 
 ### Fixed
diff --git a/modules.md b/modules.md
index b01d423..b9aa6f1 100644
--- a/modules.md
+++ b/modules.md
@@ -30,7 +30,7 @@ When running your module, you will get the following environment variables:
 - `_PR_COMMAND`: The command, without arguments
 - `_PR_LAST_COMMAND`: Full command with arguments
 - `_PR_ERROR_MSG`: Error message from the command
-- `_PR_EXECUTABLES`: A space (` `) separated list of executables in `PATH`
+- `_PR_EXECUTABLES`: A space (` `) separated list of executables in `PATH`. Limited to 100k characters, empty if exceeded.
 
 Your module should print: