Scenario:
1. Suppose a page X in he.wikipedia is linked to Wikidata
2. Page X exists also on fr.wikibooks
3. Adding/removing/changing a sitelink of frwikibooks SHOULD NOT result in client wiki having rc entry as:
3.1 this is neither different language in same project
3.2 nor different project in same language
Real world example:
this change https://www.wikidata.org/w/index.php?title=Q3907246&diff=620412971&oldid=620386285
was propogated to hewiki
```
use hewiki_p;
select * from recentchanges where rc_namespace=4 and rc_title like 'בקשות_ממפעילים' and rc_source='wb' and rc_timestamp>20180113000000 limit 5;
rc_id rc_timestamp rc_user rc_user_text rc_namespace rc_title rc_comment rc_minor rc_bot rc_new rc_cur_id rc_this_oldid rc_last_oldid rc_type rc_source rc_patrolled rc_ip rc_old_len rc_new_len rc_deleted rc_logid rc_log_type rc_log_action rc_params
39989282 20180114215852 60068 JackPotte 4 בקשות_ממפעילים קישור השפה שוּנה מ־frwikibooks:Wikilivres:Requêtes aux administrateurs אל frwikibooks:Wikilivres:Requêtes aux administrateurs/2018 1 0 0 191513 22258311 22258311 5 wb 1 3279 3279 0 0 a:1:{s:20:"wikibase-repo-change";a:14:{s:2:"id";i:617157977;s:4:"time";s:14:"20180114215852";s:7:"user_id";s:4:"7431";s:11:"revision_id";s:9:"620386285";s:9:"object_id";s:8:"Q3907246";s:4:"type";s:20:"wikibase-item~update";s:11:"entity_type";s:4:"item";s:7:"page_id";i:3727984;s:9:"parent_id";i:615576452;s:7:"comment";s:152:"/* clientsitelink-update:0|frwikibooks|frwikibooks:Wikilivres:Requêtes aux administrateurs|frwikibooks:Wikilivres:Requêtes aux administrateurs/2018 */";s:6:"rev_id";i:620386285;s:9:"user_text";s:9:"JackPotte";s:15:"central_user_id";i:14889;s:3:"bot";i:0;}}
39989564 20180114232354 310221 NicoScribe 4 בקשות_ממפעילים קישור השפה שוּנה מ־frwikibooks:Wikilivres:Requêtes aux administrateurs/2018 אל frwikibooks:Wikilivres:Requêtes aux administrateurs 1 0 0 191513 22258403 22258403 5 wb 1 2380 2380 0 0 a:1:{s:20:"wikibase-repo-change";a:14:{s:2:"id";i:617184399;s:4:"time";s:14:"20180114232354";s:7:"user_id";s:7:"2217048";s:11:"revision_id";s:9:"620412971";s:9:"object_id";s:8:"Q3907246";s:4:"type";s:20:"wikibase-item~update";s:11:"entity_type";s:4:"item";s:7:"page_id";i:3727984;s:9:"parent_id";i:620386285;s:7:"comment";s:71:"/* undo:0||620386285|JackPotte */ it is better to keep the generic page";s:6:"rev_id";i:620412971;s:9:"user_text";s:10:"NicoScribe";s:15:"central_user_id";i:43246739;s:3:"bot";i:0;}}
````