0.13.0

What's Changed

• P2 layers by @Rigidity in #61
• Offer overhaul by @Rigidity in #62
• Loosen bounds on ToTreeHash, to allow lazy metadata types by @Rigidity in #64
• Add chip-0035 feature gating to DL layers by @Rigidity in #68
• Memo change by @Rigidity in #69
• Dl updates by @Rigidity in #70
• DataLayer Layer & Primitive (CHIP-0035) by @Yakuhito in #67
• Add client by @Rigidity in #71
• Small Improvements by @Yakuhito in #72
• Rewrite conditions with a procedural macro by @Rigidity in #74
• Simulator by @Rigidity in #73
• Message conditions by @Rigidity in #75
• Bump to 0.13.0 by @Rigidity in #76
• Add extra traits by @Rigidity in #77
• Add time and rt by @Rigidity in #78

Full Changelog: 0.12.0...0.13.0