v0.16.0

What's Changed

• fix(execution)!: Keep an open with an unknown outcome in flight and look the order up (#726) by @Niqnil in #727
• fix(execution): Keep a Hyperliquid open the venue may have acted on unknown, not rejected (#728) by @Niqnil in #729
• fix(execution): Read Binance margin order answers ourselves, and report what an order borrowed (#730) by @Niqnil in #731
• chore(release): Prepare 0.16.0 by @Niqnil in #732
• docs(changelog): Say only an open with an unreadable Binance answer is looked up by @Niqnil in #734
• Release v0.16.0 by @Niqnil in #733

Full Changelog: v0.15.0...v0.16.0