chore: remove sygma from docs (#118)

Author: BeroBurny

docs/docs/01-introduction/04-supported-networks.md

@@ -14,7 +14,6 @@ New routes, networks, and tokens can readily be added by the Sprinter team. Plea
 
 - [LI.FI](https://li.fi/)
 - [Across](https://across.to/)
-- [Sygma](https://buildwithsygma.com)
 - [Relay](https://relay.link/)
 
 ### Supported Networks and Tokens

docs/docs/05-breaking-changes.md

@@ -6,7 +6,7 @@ sidebar_position: 5
 
 # Breaking Changes
 
-## SDK from Version 0.3.0 to 0.4.0
+## SDK from Version 0.3.0 to 1.0.0
 
 ### Summary of Changes: