Prepare release v1.29.0 (#3419)

* Prepare release v1.29.0

Signed-off-by: Juraci Paixão Kröhling <juraci@kroehling.de>

* Proper format for changelog

Signed-off-by: Juraci Paixão Kröhling <juraci@kroehling.de>

CHANGELOG.md

@@ -5,10 +5,30 @@ next release
 -------------------
 ### Backend Changes
 #### Breaking Changes
-* Remove deprecated `--badger.truncate` CLI flag in [#3410](https://github.com/jaegertracing/jaeger/pull/3410))
 
 #### New Features
 
+1.29.0 (2021-12-01)
+-------------------
+### Backend Changes
+
+#### Breaking Changes
+
+* Remove deprecated `--badger.truncate` CLI flag ([@yurishkuro](https://github.com/yurishkuro) in [#3410](https://github.com/jaegertracing/jaeger/pull/3410))
+
+#### New Features
+
+* Expose rackID option in ingester ([@shyimo](https://github.com/shyimo) in [#3395](https://github.com/jaegertracing/jaeger/pull/3395))
+
+#### Bug fixes, Minor Improvements
+
+* Fix debug image builds by installing `build-base` to enable GCC ([@yurishkuro](https://github.com/yurishkuro) in [#3400](https://github.com/jaegertracing/jaeger/pull/3400))
+* Limit URL size in Elasticsearch index delete request ([@jkandasa](https://github.com/jkandasa) in [#3375](https://github.com/jaegertracing/jaeger/pull/3375))
+
+### UI Changes
+
+* UI pinned to version 1.19.0. The changelog is available here [v1.19.0](https://github.com/jaegertracing/jaeger-ui/blob/master/CHANGELOG.md#v1190-dec-1-2021)
+
 1.28.0 (2021-11-06)
 -------------------
 ### Backend Changes

RELEASE.md

@@ -42,5 +42,6 @@ Here are the release managers for future versions with the tentative release dat
 | 1.30.0    | @pavolloffay     |  5 January   2022      |
 | 1.31.0    | @vprithvi        |  2 February  2022      |
 | 1.32.0    | @yurishkuro      |  2 March     2022      |
-| 1.33.0    | @joe-elliott     |  6 April     2022      |
+| 1.33.0    | @jpkrohling      |  6 April     2022      |
 | 1.34.0    | @albertteoh      |  4 May       2022      |
+| 1.35.0    | @joe-elliott     |  1 June      2022      |