diff --git a/CHANGELOG.md b/CHANGELOG.md
index bb71d6d..1aba221 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to `@makegov/tango-node` will be documented in this file.
 
 This project follows [Semantic Versioning](https://semver.org/).
 
-## [Unreleased]
+## [1.2.0] - 2026-08-14
 
 ### Added
 - **DIBBS, exclusions, and SBIR/STTR endpoint support** (parity with tango-python v1.3.0). Six endpoint families had no SDK support at all — no models, no methods. Added `listDibbsRfqs`/`getDibbsRfq`, `listDibbsRfps`/`getDibbsRfp`, `listDibbsAwards`/`getDibbsAward`, `listExclusions`/`getExclusion`, `listSbirTopics`/`getSbirTopic`, and `listSbirSolicitations`/`getSbirSolicitation`, with every filter param in the API contract exposed as a typed option, explicit shape schemas (including the nested organization/awardee/topic/document expands), `ShapeConfig` defaults, and async iterators (`iterateDibbsRfqs`, `iterateDibbsRfps`, `iterateDibbsAwards`, `iterateExclusions`, `iterateSbirTopics`, `iterateSbirSolicitations`, plus the matching `IterableListMethod` entries for the generic `iterate()`). New model interfaces: `DibbsRfq`, `DibbsRfp`, `DibbsAward`, `Exclusion`, `SbirTopic`, `SbirSolicitation`.
diff --git a/package-lock.json b/package-lock.json
index 44bb0f2..ff96282 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@makegov/tango-node",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@makegov/tango-node",
-      "version": "1.1.0",
+      "version": "1.2.0",
       "license": "MIT",
       "dependencies": {
         "commander": "^12.1.0"
diff --git a/package.json b/package.json
index 27b8c90..dbdc5e6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@makegov/tango-node",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "Official Node.js SDK for the Tango API – dynamic response shaping, typed models, and full endpoint coverage.",
   "type": "module",
   "main": "./dist/index.js",