Russ Cam 3bb17a0c28 Remove string interning from release notes (#47489)
This commit removes the string interning issue and PR from the 7.4.0 release notes. 

The PR https://github.com/elastic/elasticsearch/pull/41039 was closed and not merged.
2019-10-03 11:01:03 +02:00
..
2019-09-30 11:58:34 +02:00