NEWS entry for #7607 (#7608)

* NEWS entry for #7607

* More about the problem being solved

Co-Authored-By: Benjamin Schwendinger <52290390+ben-schwen@users.noreply.github.com>

Author: aitap

NEWS.md

@@ -46,6 +46,8 @@
 
 9. `foverlaps()` no longer crashes due to out-of-bounds access to list and integer vectors when `y` has no rows or the non-range part of the join fails, [#7597](https://github.com/Rdatatable/data.table/issues/7597). Thanks to @nextpagesoft for the report and @aitap for the fix.
 
+10. The dynamic library now exports only `R_init_data_table`, preventing symbol name conflicts like `hash_create` with PostgreSQL, [#7605](https://github.com/Rdatatable/data.table/issues/7605). Thanks to @ced75 for the report and @aitap for the fix
+
 ### Notes
 
 1. {data.table} now depends on R 3.5.0 (2018).