Update release note contributors list

editions/prerelease/tiddlers/Release 5.1.18.tid

@@ -137,13 +137,19 @@ New and improved translations:
 * [[@EvanBalster|https://github.com/EvanBalster]]
 * [[@flibbles|https://github.com/flibbles]]
 * [[@G0erman|https://github.com/G0erman]]
+* [[@hchaase|https://github.com/hchaase]]
+* [[@hoelzro|https://github.com/hoelzro]]
+* [[@iblech|https://github.com/iblech]]
 * [[@jho1965us|https://github.com/jho1965us]]
+* [[@ldorigo|https://github.com/ldorigo]]
 * [[@Lioric|https://github.com/Lioric]]
 * [[@Marxsal|https://github.com/Marxsal]]
 * [[@morosanuae|https://github.com/morosanuae]]
 * [[@pmario|https://github.com/pmario]]
 * [[@talha131|https://github.com/talha131]]
 * [[@TechLifeWeb|https://github.com/TechLifeWeb]]
+* [[@tobibeer|https://github.com/tobibeer]]
 * [[@twMat|https://github.com/twMat]]
 * [[@yrashk|https://github.com/yrashk]]
+* [[@xcazin|https://github.com/xcazin]]
 * [[@xcodinas|https://github.com/xcodinas]]