v0.14.9

[Compatibility]

• MUST run misc/prerequisites.sh. The external library has been updated.
• Compatible with version 0.14.8 or higher of Origin or Edge
• Compatible with Server.xml used in 0.12.6 or later

[Added]

• Added stream_key query string to LLHLS
• Added OriginMapStore feature

[Fixed]

• Removed limit(cutoff) of audio frequency of OPUS

[Changed]

• Changed OpenH264 version to 2.3.0