1.2.0

• Support custom builtin codebases for SEAs (single executable applications)
• PipyJS exception handling enhancements
• New thread-shared Quota API
• New APIs for handling filesystem paths
• BPF API enhancements
• Ability to trace object constructions for debugging
• Optimized memory usage of log history
• Various enhancements in the build system

1.1.0

• Support loading/attaching of all types of BPF programs
• Support multithread-aware concurrency limit per port
• New API for cryptographic key generation and X.509 certificate signing
• New http.Match API for path-based routing
• More OS related API: os.home(), os.mkdir(), os.rmdir()
• Support changing the log level on-the-fly via the administration API
• New samples showcasing various usecases including traffic interception via eBPF, global rate limiting, MITM proxy, etc.

1.0.0

• Support JavaScript statements including if/else, switch/case, break, return, try/catch and throw
• Support function scope local variables defined by using the 'var' and 'function' keywords
• Support ES module export/import
• Support shebang line for direct script execution from the shell
• New Pipeline API using fibers (preview)
• New LoadBalancer API
• Other new APIs including YAML parsing, metric gathering, percentile calculation and high-resolution performance timer, etc.

0.99.1

• Added support of Netlink sockets
• Added basic support of FastCGI
• New filters and APIs: encodeNetlink(), decodeNetlink(), demuxFastCGI(), muxFastCGI(), produce(), DNS.resolve()
• Standard-compliant improvements of JavaScript Number and Array APIs
• Support loading of BPF programs with BTF parsing
• Support watching file changes in filesystem codebases
• Support UTF-16 encoding
• Worker to repo metric collection by HTTP POST in lieu of WebSocket
• Worker to repo metric value deletion mechanism
• Added logging for requests to repo
• Ported to Windows
• Migrated to OpenSSL 3.2

0.99.0

• Support cross-thread pipeline linking using linkAsync() filter
• Support Tongsuo NTLS cryptography library
• New API for enumerating/operating current inbound connections
• New API for operating SQLite databases
• New API for serving static HTTP directories
• Options for replacing the builtin admin front-end

0.90.3

• Ability to define process exit handlers and custom admin port handlers
• Ability to dump buffer usage by filters
• New API for operating outbound connections
• New API for batch opening/closing listening ports
• Optimized memory consumption by the logging system
• Add stress tests

0.90.2

• Support eBPF map operations
• Network layer performance improvement
• Benchmark test suite

0.90.1

• New codec for BGP
• Filters muxQueue() and demuxQueue() are merged into mux() and demux()

0.90.0

0.90.0

Core

• Run multiple workers in concurrent threads
• Process-wide metric and log aggregation
• Multi-threading support in NMI
• Regularly frees up excess memory space retained in all pools
• Boost Asio version bumped from 1.12.2 to 1.24.0

PipyJS

• Optimized function call performance
• Call stack depth limited to 100
• ECMAScript compliance improvements

Filter API

• Configuration time static branch using the branch() filter
• Added an option to bind to a specified local IP in connect()
• Added keepAlive option to listen() and connect()
• Inbound connection metrics by remote IP is now optional
• HTTP decoder performance optimization

Admin API

• Added dedicated endpoint /api/v1/repo-files/* for repo file operations
• Added endpoint /dump/* for listing detailed memory usage info
• Send SIGTSTP to toggle on/off the admin port on the fly

Testing

• New testing framework
• Added service mesh sidecar sample
• Added multi-threading NMI sample

0.70.0

0.70.0

Core

• NMI (Native Module Interface) for dynamically loaded modules written in C
• New module/plugin system by using chain() filters
• Support loop logic in pipelines by using the new replay() filter
• Builtin GUI frontend greatly reduced in size by using Brotli compression

Protocols

• Support Thrift protocol
• Support the Proxy protocol proposed by HAProxy
• Support outbound UDP with ephemeral local ports
• Support TPROXY on UDP

API

• Implementation of the standard ECMAScript builtin objects Map and Set
• Encode and decode DNS messages
• Logging API now supports HTTPS receivers and Syslog
• Expose subject alternative names of a certificate
• Mux filters to support limit of maximum messages per session
• Netmask API now supports IPv6

Documentation & Samples

• Renovation of the documentation system by using TypeScript
• All new tutorials with complete API reference
• New samples for HTTP proxy common use cases