Update 1.6.0 to rc1

.github/workflows/deploy-pr-preview.yml

@@ -11,7 +11,7 @@ on:
 
 jobs:
   deploy-pr-preview:
-    if: github.repository == 'grafana/alloy'
+    if: ${{ ! github.event.pull_request.head.repo.fork }}
     uses: grafana/writers-toolkit/.github/workflows/deploy-preview.yml@main
     with:
       sha: ${{ github.event.pull_request.head.sha }}

CHANGELOG.md

@@ -7,7 +7,7 @@ This document contains a historical list of changes between releases. Only
 changes that impact end-user behavior are listed; changes to documentation or
 internal API changes are not present.
 
-v1.6.0-rc.0
+v1.6.0-rc.1
 -----------------
 
 ### Breaking changes
@@ -21,6 +21,8 @@ v1.6.0-rc.0
 
 ### Features
 
+- Add support for TLS to `prometheus.write.queue`. (@mattdurham)
+
 - Add `otelcol.receiver.syslog` component to receive otel logs in syslog format (@dehaansa)
 
 - Add support for metrics in `otelcol.exporter.loadbalancing` (@madaraszg-tulip)
@@ -43,12 +45,18 @@ v1.6.0-rc.0
 
 ### Enhancements
 
+- Update `prometheus.write.queue` to support v2 for cpu performance. (@mattdurham)
+
+- (_Experimental_) Add health reporting to `database_observability.mysql` component (@cristiangreco)
+
 - Add second metrics sample to the support bundle to provide delta information (@dehaansa)
 
 - Add all raw configuration files & a copy of the latest remote config to the support bundle (@dehaansa)
 
 - Add relevant golang environment variables to the support bundle (@dehaansa)
 
+- Add support for server authentication to otelcol components. (@aidaleuc)
+
 - Update mysqld_exporter from v0.15.0 to v0.16.0 (including 2ef168bf6), most notable changes: (@cristiangreco)
   - Support MySQL 8.4 replicas syntax
   - Fetch lock time and cpu time from performance schema
@@ -72,12 +80,16 @@ v1.6.0-rc.0
 
 - Update `prometheus.write.queue` library for performance increases in cpu. (@mattdurham)
 
+- Update `loki.secretfilter` to be compatible with the new `[[rules.allowlists]]` gitleaks allowlist format (@romain-gaillard)
+
 - Update `async-profiler` binaries for `pyroscope.java` to 3.0-fa937db (@aleks-p)
 
 - Reduced memory allocation in discovery components by up to 30% (@thampiotr)
 
 ### Bugfixes
 
+- Fix issue where `alloy_prometheus_relabel_metrics_processed` was not being incremented. (@mattdurham)
+
 - Fixed issue with automemlimit logging bad messages and trying to access cgroup on non-linux builds (@dehaansa)
 
 - Fixed issue with reloading configuration and prometheus metrics duplication in `prometheus.write.queue`. (@mattdurham)
@@ -88,6 +100,8 @@ v1.6.0-rc.0
 
 - Fixed an issue where the `otelcol.processor.interval` could not be used because the debug metrics were not set to default. (@wildum)
 
+- Fixed an issue where `loki.secretfilter` would crash if the secret was shorter than the `partial_mask` value. (@romain-gaillard)
+
 - Change the log level in the `eventlogmessage` stage of the `loki.process` component from `warn` to `debug`. (@wildum)
 
 - Fix a bug in `loki.source.kafka` where the `topics` argument incorrectly used regex matching instead of exact matches. (@wildum)
@@ -111,26 +125,26 @@ v1.6.0-rc.0
     https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/36071
   - `otelcol.exporter.datadog`: Stop prefixing `http_server_duration`, `http_server_request_size` and `http_server_response_size` with `otelcol`.
     https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/36265
-    These metrics can be from SDKs rather than collector. Stop prefixing them to be consistent with 
+    These metrics can be from SDKs rather than collector. Stop prefixing them to be consistent with
     https://opentelemetry.io/docs/collector/internal-telemetry/#lists-of-internal-metrics
   - `otelcol.receiver.datadog`: Add json handling for the `api/v2/series` endpoint in the datadogreceiver.
     https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/36218
-  - `otelcol.processor.span`: Add a new `keep_original_name` configuration argument 
+  - `otelcol.processor.span`: Add a new `keep_original_name` configuration argument
     to keep the original span name when extracting attributes from the span name.
     https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/36397
   - `pkg/ottl`: Respect the `depth` option when flattening slices using `flatten`.
     The `depth` option is also now required to be at least `1`.
     https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/36198
   - `otelcol.exporter.loadbalancing`: Shutdown exporters during collector shutdown. This fixes a memory leak.
     https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/36024
-  - `otelcol.processor.k8sattributes`: New `wait_for_metadata` and `wait_for_metadata_timeout` configuration arguments, 
+  - `otelcol.processor.k8sattributes`: New `wait_for_metadata` and `wait_for_metadata_timeout` configuration arguments,
     which block the processor startup until metadata is received from Kubernetes.
     https://github.com/open-telemetry/opentelemetry-collector-contrib/issues/32556
-  - `otelcol.processor.k8sattributes`: Enable the `k8sattr.fieldExtractConfigRegex.disallow` for all Alloy instances, 
+  - `otelcol.processor.k8sattributes`: Enable the `k8sattr.fieldExtractConfigRegex.disallow` for all Alloy instances,
     to retain the behavior of `regex` argument in the `annotation` and `label` blocks.
     When the feature gate is "deprecated" in the upstream Collector, Alloy users will need to use the transform processor instead.
     https://github.com/open-telemetry/opentelemetry-collector-contrib/issues/25128
-  - `otelcol.receiver.vcenter`: The existing code did not honor TLS settings beyond 'insecure'. 
+  - `otelcol.receiver.vcenter`: The existing code did not honor TLS settings beyond 'insecure'.
     All TLS client config should now be honored.
     https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/36482
   - `otelcol.receiver.opencensus`: Do not report error message when OpenCensus receiver is shutdown cleanly.