v0.20.21

What's Changed

• feat(tls): Optimize tls configuration process by @0x676e67 in 0x676e67/rquest#113
• Removed obsolete Edge99 impersonate support by @0x676e67 in 0x676e67/rquest#114

Full Changelog: 0x676e67/rquest@v0.20.20...v0.20.21