diff --git a/CHANGELOG.md b/CHANGELOG.md
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--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,6 +28,53 @@ Refactoring:
 
 **Full Changelog**: https://github.com/...
 
+# 0.59.0
+
+**Important news and breaking changes**
+
+This release brings a bunch of breaking changes:
+* Setting `roundingPeriod` for discovery jobs is deprecated, a warning will be logged at startup. This is being deprecated in favor of always using the metric period. The implementation for `roundingPeriod` can result in inconsistent Start and EndTime between batches. This negates its intent to ensure Start and EndTimes align with the metric period for [CloudWatch best practices](https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricData.html). This has the potential to produce data which will look inaccurate when compared against CloudWatch itself driving a lot of confusion. See https://github.com/nerdswords/yet-another-cloudwatch-exporter/issues/1290 for further context.
+* Setting `delay` at the metric level is deprecated, a warning will be logged at startup. This `delay` configuration has existed for a long time but was never utilized. Deprecating it and eventually removing it was chosen to simplify the configuration. See https://github.com/nerdswords/yet-another-cloudwatch-exporter/issues/1290#issuecomment-1948904375 for further context.
+* For discovery jobs, the `type` field and the keys of `exportedTagsOnMetrics` must be the AWS namespace rather than the alias (the README contains an up-to-date list of namespaces). Aliases are not allowed anymore. An error will be thrown at startup in an invalid namespace or an alias is used.
+* Some metric names have been changed to avoid duplicating the namespace. This includes:
+  - `aws_es_esreporting_failed_request_sys_err_count` is `aws_es_reporting_failed_request_sys_err_count`
+  - `aws_es_esreporting_failed_request_user_err_count` is `aws_es_reporting_failed_request_user_err_count`
+  - `aws_es_esreporting_request_count` is `aws_es_reporting_request_count`
+  - `aws_es_esreporting_success_count` is `aws_es_reporting_success_count`
+  - `aws_kafka_kafka_app_logs_disk_used` is `aws_kafka_app_logs_disk_used`
+  - `aws_kafka_kafka_data_logs_disk_used` is `aws_kafka_data_logs_disk_used`
+  - `aws_rds_rdsto_aurora_postgre_sqlreplica_lag` is  `aws_rds_to_aurora_postgre_sqlreplica_lag`
+  - `aws_glue_glue_.*` is `aws_glue_.*`
+
+These breaking changes will allow making the configuration easier to understand and less error prone, and also to build better documentation around supported services.
+
+**Bugfixes and features**
+
+Features:
+* Add AWS/SecretsManager to the services list by @taraspos
+* Support partner events buses by @HristoStoyanovYotpo
+* `discovery.exportedTagsOnMetrics`: validate that keys match one of the job types defined by @cristiangreco
+
+Refactoring:
+* Update comment in factory.go by @andriikushch
+* getmetricdata: move window calculator to processor by @kgeckhart
+* promutil: clean up prom metric names that duplicate parts of the namespace by @tristanburgess
+* promutil: rewrite sanitisation funcs for memory optimisation by @cristiangreco
+* Do not allow using aliases as job types in discovery jobs by @cristiangreco
+
+**Dependencies**
+
+* Bump github.com/aws/aws-sdk-go from 1.51.16 to 1.51.21
+* Bump github.com/aws/aws-sdk-go-v2 group
+* Bump github.com/prometheus/common from 0.52.2 to 0.52.3
+
+**New contributors**
+
+* @taraspos made their first contribution in https://github.com/nerdswords/yet-another-cloudwatch-exporter/pull/1330
+* @HristoStoyanovYotpo made their first contribution in https://github.com/nerdswords/yet-another-cloudwatch-exporter/pull/1359
+
+**Full Changelog**: https://github.com/nerdswords/yet-another-cloudwatch-exporter/compare/v0.58.0...v0.59.0
+
 # 0.58.0
 
 **Bugfixes and features**