v0.7.4

What's Changed

• feat: moving average by @xiduzo in #52
• feat(Trigger): add relative trigger by @xiduzo in #53
• feat: added Calculate node by @xiduzo in #54
• feat: added Constant node by @xiduzo in #55
• feat: added Relay node
• chore: check nodes by @xiduzo in #56

Full Changelog: v0.7.3...v0.7.4