diff --git a/.github_changelog_generator b/.github_changelog_generator
index f93c8805f8..35a014ee0c 100644
--- a/.github_changelog_generator
+++ b/.github_changelog_generator
@@ -1,4 +1,4 @@
-future-release=v1.12.1
-since-tag=v1.12.0
-date-format=%B %d, %Y
+future-release=v1.12.2
+since-tag=v1.12.1
+date-format=%Y-%m-%d
 base=CHANGELOG.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa0dda94d5..24b697ebbc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,73 @@
 # Changelog
 
+## [v1.12.2](https://github.com/mongodb/terraform-provider-mongodbatlas/tree/v1.12.2) (2023-10-18)
+
+[Full Changelog](https://github.com/mongodb/terraform-provider-mongodbatlas/compare/v1.12.1...v1.12.2)
+
+**Enhancements**
+
+- Supports `data_expiration_rule` parameter in 'mongodbatlas_online_archive` [\#1528](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1528) ([AgustinBettati](https://github.com/AgustinBettati))
+- Supports new `notifier_id` parameter in `mongodbatlas_alert_configuration` [\#1514](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1514) ([AgustinBettati](https://github.com/AgustinBettati))
+
+**Bug Fixes**
+
+- Fixes issue where Encryption at rest returns inconsistent plan when setting secret access key [\#1529](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1529) ([andreaangiolillo](https://github.com/andreaangiolillo))
+- Fixes issue where alert configuration data source for third party notifications returns nil pointer [\#1513](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1513) ([AgustinBettati](https://github.com/AgustinBettati))
+- Adjusts format of database user resource id as defined in previous versions [\#1506](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1506) ([AgustinBettati](https://github.com/AgustinBettati))
+- Removes delete `partition_fields` statements [\#1499](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1499) ([marcosuma](https://github.com/marcosuma))
+- Changes validation of empty provider credentials from Error to Warning [\#1501](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1501) ([AgustinBettati](https://github.com/AgustinBettati))
+- Uses `container_id` from created cluster in example [\#1475](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1475) ([mckornfield](https://github.com/mckornfield))
+- Adjusts time for stale github issues to close after 1 week of inactivity [\#1512](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1512) ([AgustinBettati](https://github.com/AgustinBettati))
+- Updates 1.10.0-upgrade-guide.html.markdown [\#1511](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1511) ([Zuhairahmed](https://github.com/Zuhairahmed))
+- Updates template issue with clearer guidelines [\#1510](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1510) ([marcosuma](https://github.com/marcosuma))
+- Avoids including `provider_disk_type_name` property in cluster update request if attribute was removed [\#1508](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1508) ([AgustinBettati](https://github.com/AgustinBettati))
+
+**Deprecations and Removals**
+
+- Removes the data source `mongodbatlas_privatelink_endpoint_service_adl` [\#1503](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1503) ([marcosuma](https://github.com/marcosuma))
+- Removes the data source `mongodbatlas_privatelink_endpoints_service_adl` [\#1503](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1503) ([marcosuma](https://github.com/marcosuma))
+- Removes mongodbatlas_privatelink_endpoint_service_adl [\#1503](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1503) ([marcosuma](https://github.com/marcosuma))
+- Removes the resource `mongodbatlas_privatelink_endpoints_service_adl` [\#1503](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1503) ([marcosuma](https://github.com/marcosuma))
+- Removes the data source `mongodbatlas_data_lake` [\#1503](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1503) ([marcosuma](https://github.com/marcosuma))
+- Removes the data source `mongodbatlas_data_lakes` [\#1503](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1503) ([marcosuma](https://github.com/marcosuma))
+- Removes the resource `mongodbatlas_data_lake` [\#1503](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1503) ([marcosuma](https://github.com/marcosuma))
+
+**Closed Issues**
+
+- Error changing user [\#1509](https://github.com/mongodb/terraform-provider-mongodbatlas/issues/1509)
+- Provider "registry.terraform.io/mongodb/mongodbatlas" planned an invalid value [\#1498](https://github.com/mongodb/terraform-provider-mongodbatlas/issues/1498)
+- IP allowlist range force replacement on 1.12.0 [\#1495](https://github.com/mongodb/terraform-provider-mongodbatlas/issues/1495)
+- Importing Online Archive resources is missing parameter partition\_fields in terraform state [\#1492](https://github.com/mongodb/terraform-provider-mongodbatlas/issues/1492)
+- `mongodbatlas_network_container` faulty optional variable regions [\#1490](https://github.com/mongodb/terraform-provider-mongodbatlas/issues/1490)
+- Matcher not allowing null [\#1489](https://github.com/mongodb/terraform-provider-mongodbatlas/issues/1489)
+- Provider version 1.12.0 is breaking the resource mongodbatlas\_database\_user \(1.11.1 works correctly\) [\#1485](https://github.com/mongodb/terraform-provider-mongodbatlas/issues/1485)
+- `mongodbatlas_project_ip_access_list` causes invalid plans [\#1484](https://github.com/mongodb/terraform-provider-mongodbatlas/issues/1484)
+- Changes to oplog\_min\_retention\_hours not being applied when set to null [\#1481](https://github.com/mongodb/terraform-provider-mongodbatlas/issues/1481)
+- Create alert with more than 1 notification [\#1473](https://github.com/mongodb/terraform-provider-mongodbatlas/issues/1473)
+
+**Internal Improvements**
+
+- Migrates online archive resource and data sources to new SDK [\#1523](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1523) ([AgustinBettati](https://github.com/AgustinBettati))
+- Fixes cleanup-test-env script continues if delete of one project fails [\#1516](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1516) ([AgustinBettati](https://github.com/AgustinBettati))
+- Updates atlas-sdk to v20231001001 [\#1515](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1515) ([AgustinBettati](https://github.com/AgustinBettati))
+- Fixes module naming convention [\#1500](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1500) ([govardhanpagidi](https://github.com/govardhanpagidi))
+- Updates cluster update handler to update advanced\_configuration first and make oplog\_min\_retention\_hours non-computed [\#1497](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1497) ([maastha](https://github.com/maastha))
+- Adds coverage report to PRs [\#1496](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1496) ([andreaangiolillo](https://github.com/andreaangiolillo))
+- Adds sagemaker quickstart to repo [\#1494](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1494) ([govardhanpagidi](https://github.com/govardhanpagidi))
+- Closes code block in "Resource: Cloud Provider Access Configuration Paths" documentation page [\#1487](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1487) ([mattt416](https://github.com/mattt416))
+- Bump github.com/gruntwork-io/terratest from 0.43.13 to 0.44.0 [\#1482](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1482) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Uses retry.StateChangeConf for encryption-at-rest resource. [\#1477](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1477) ([marcosuma](https://github.com/marcosuma))
+- Bump github.com/hashicorp/terraform-plugin-sdk/v2 from 2.28.0 to 2.29.0, github.com/hashicorp/terraform-plugin-framework from 1.3.4 to 1.4.0, github.com/hashicorp/terraform-plugin-go from 0.18.0 to 0.19.0, github.com/hashicorp/terraform-plugin-mux from 0.11.2 to 0.12.0 [\#1468](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1468) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump github.com/hashicorp/terraform-plugin-framework-validators from 0.10.0 to 0.12.0 [\#1466](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1466) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump golang.org/x/net from 0.13.0 to 0.17.0 [\#1524](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1524) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump github.com/hashicorp/terraform-plugin-framework from 1.4.0 to 1.4.1 [\#1521](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1521) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump github.com/zclconf/go-cty from 1.14.0 to 1.14.1 [\#1520](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1520) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump github.com/gruntwork-io/terratest from 0.45.0 to 0.46.0 [\#1519](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1519) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump github.com/aws/aws-sdk-go from 1.45.21 to 1.45.24 [\#1518](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1518) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump github.com/hashicorp/hcl/v2 from 2.18.0 to 2.18.1 [\#1517](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1517) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump github.com/aws/aws-sdk-go from 1.45.8 to 1.45.21 [\#1505](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1505) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump github.com/gruntwork-io/terratest from 0.44.0 to 0.45.0 [\#1504](https://github.com/mongodb/terraform-provider-mongodbatlas/pull/1504) ([dependabot[bot]](https://github.com/apps/dependabot))
+
 ## [v1.12.1](https://github.com/mongodb/terraform-provider-mongodbatlas/tree/v1.12.1-pre1) (2023-09-22)
 
 [Full Changelog](https://github.com/mongodb/terraform-provider-mongodbatlas/compare/v1.12.0...v1.12.1-pre1)