diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ca5b1b..d10bdc6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,16 @@ All notable changes to this project are documented in this file.
 
 ## [Unreleased]
 
+## [1.0.1] - 2026-09-06
+
+### Documentation
+
+- README's status line still said "pre-release" after 1.0.0 shipped —
+  updated to reflect the full v1.0 feature set.
+- Added the `OtelSpanProcessor` documentation (a Features bullet, a
+  Contents entry, and a runnable example under "Agentic framework
+  adapters") that was missed when that feature was added in 1.0.0.
+
 ## [1.0.0] - 2026-09-06
 
 Full v1.0 scope, as scoped in the project spec: leveled/structured logging,
diff --git a/package-lock.json b/package-lock.json
index 32be920..c3413a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "logquill",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "logquill",
-      "version": "1.0.0",
+      "version": "1.0.1",
       "license": "MIT",
       "devDependencies": {
         "@eslint/js": "^10.0.1",
diff --git a/package.json b/package.json
index 0923da3..9d9dd01 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "logquill",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "A logging framework with an identical mental model and JSON log shape across Node/TypeScript and Python.",
   "license": "MIT",
   "type": "module",