[Release Notes Appender] Add PR #10047: add volume and volume_range docs (#10074)

Add PR #10047 to release notes for next release

---------

Co-authored-by: Trevor Whitney <trevorjwhitney@gmail.com>

docs/sources/release-notes/next.md

@@ -1,19 +1,21 @@
----
-title: V?.?
-description: Version ?.? release notes
-weight: 100000
-draft: true
----
-
-# V?.?
-Grafana Labs is excited to announce the release of Loki ?.?. Here's a summary of new enhancements and important fixes:
-
-:warning: This a placeholder for the next release. Clean up all features listed below
-
-## Features and enhancements
-
--  **Query Language Improvements**: Several improvements to the query language that speed up line parsing and regex matching. [PR #8646](https://github.com/grafana/loki/pull/8646), [PR #8659](https://github.com/grafana/loki/pull/8659), [PR #8724](https://github.com/grafana/loki/pull/8724), [PR #8734](https://github.com/grafana/loki/pull/8734), [PR #8739](https://github.com/grafana/loki/pull/8739), [PR #8763](https://github.com/grafana/loki/pull/8763), [PR #8890](https://github.com/grafana/loki/pull/8890),[PR #8914](https://github.com/grafana/loki/pull/8914)
-
--  **Multi-store Index support**: Loki now supports reading/writing indexes to multiple object stores which enables the use of different storage buckets across periods for storing index. [PR #7754](https://github.com/grafana/loki/pull/7754)], [PR #7447](https://github.com/grafana/loki/pull/7447)
-
-- **Track effectiveness of hedged requests** [PR #10281](https://github.com/grafana/loki/pull/10281)]
+---
+title: V?.?
+description: Version ?.? release notes
+weight: 100000
+draft: true
+---
+
+# V?.?
+Grafana Labs is excited to announce the release of Loki ?.?. Here's a summary of new enhancements and important fixes:
+
+:warning: This a placeholder for the next release. Clean up all features listed below
+
+## Features and enhancements
+
+-  **Query Language Improvements**: Several improvements to the query language that speed up line parsing and regex matching. [PR #8646](https://github.com/grafana/loki/pull/8646), [PR #8659](https://github.com/grafana/loki/pull/8659), [PR #8724](https://github.com/grafana/loki/pull/8724), [PR #8734](https://github.com/grafana/loki/pull/8734), [PR #8739](https://github.com/grafana/loki/pull/8739), [PR #8763](https://github.com/grafana/loki/pull/8763), [PR #8890](https://github.com/grafana/loki/pull/8890),[PR #8914](https://github.com/grafana/loki/pull/8914)
+
+-  **Multi-store Index support**: Loki now supports reading/writing indexes to multiple object stores which enables the use of different storage buckets across periods for storing index. [PR #7754](https://github.com/grafana/loki/pull/7754)], [PR #7447](https://github.com/grafana/loki/pull/7447)
+
+-  **Track effectiveness of hedged requests** [PR #10281](https://github.com/grafana/loki/pull/10281)]
+
+-  **New volume and volume_range endpoints**: Two new endoints, `index/volume` and `index/volume_range`, have been added to Loki. They return aggregate volume information from the TSDB index for all streams matching a provided stream selector. This feature was introduced via multiple PRs, including [PR #9988](https://github.com/grafana/loki/pull/9988), [PR #9966](https://github.com/grafana/loki/pull/9966), [PR #9833](https://github.com/grafana/loki/pull/9833), [PR #9832](https://github.com/grafana/loki/pull/9832), [PR #9776](https://github.com/grafana/loki/pull/9776), [PR #9762](https://github.com/grafana/loki/pull/9762), [PR #9704](https://github.com/grafana/loki/pull/9704), [PR #10248](https://github.com/grafana/loki/pull/10248), [PR #10099](https://github.com/grafana/loki/pull/10099), [PR #10076](https://github.com/grafana/loki/pull/10076), [PR #10047](https://github.com/grafana/loki/pull/10047) and [PR #10045](https://github.com/grafana/loki/pull/10045)