v1.12.0

What's Changed

• Chain simulator End2End tests - by @cfaur09 & @bogdan-rosianu in #1402, #1446, #1447, #1448
• Applications search endpoints - by @cfaur09 in #1443
• xExchange endpoints performance improvements - by @cfaur09 in #1448

Full Changelog: v1.11.0...v1.12.0