# Release v0.7.0

# Not Production Ready

This release is a developer-only, preview release. It is not production ready. We hope that you will experiment with it to see the progress we are making.

## What's Changed

### Features
- Add support for threading and synchronization by @haraldh in https://github.com/enarx/enarx/pull/2179
- Use `tracing` instead of `log` for logging by @haraldh in https://github.com/enarx/enarx/pull/2183
- Error on unknown fields by @rvolosatovs in https://github.com/enarx/enarx/pull/2193
- Print child stderr in tests by @rvolosatovs in https://github.com/enarx/enarx/pull/2194
- Introduce file types by @rvolosatovs in https://github.com/enarx/enarx/pull/2197
- Implement basic threading support for SGX by @haraldh in https://github.com/enarx/enarx/pull/2186
- Add an extra stack for CSSA > 0 by @haraldh in https://github.com/enarx/enarx/pull/2220
- Use CSSA level 0 EEXIT to return from `exit()` syscall by @haraldh in https://github.com/enarx/enarx/pull/2222
- Rename enarxcall `TrimSgxPages` to `ModifySgxPageType` by @haraldh in https://github.com/enarx/enarx/pull/2246
- Implement dynamic thread allocation by @haraldh in https://github.com/enarx/enarx/pull/2250
- Specify OIDC scopes and audience by @puiterwijk in https://github.com/enarx/enarx/pull/2311
- Remove naked functions by @bstrie in https://github.com/enarx/enarx/pull/2350
- Add client secrets login by @rvolosatovs in https://github.com/enarx/enarx/pull/2356
- Complete the TCS page struct and add the flags by @haraldh in https://github.com/enarx/enarx/pull/2366
- Set the keep's DEBUG flag on features dbg or gdb by @haraldh in https://github.com/enarx/enarx/pull/2385
- Crl caching by @rjzak in https://github.com/enarx/enarx/pull/2392
- Use new mmledger API by @haraldh in https://github.com/enarx/enarx/pull/2397
- Handle CSSA 0-3 with 2 sallyport blocks by @haraldh in https://github.com/enarx/enarx/pull/2396
- Add page fault handling and lazy mmap by @haraldh in https://github.com/enarx/enarx/pull/2406
- Add flame graph by @ishme-al in https://github.com/enarx/enarx/pull/2391
- Only log `enarx` workspace events by @rvolosatovs in https://github.com/enarx/enarx/pull/2437
- Snp backend sends CRL for attestation by @rjzak in https://github.com/enarx/enarx/pull/2428
- Sgx backend sends CRL for attestation by @rjzak in https://github.com/enarx/enarx/pull/2393
- Introduce `dbg` feature for `exec-wasmtime` by @rvolosatovs in https://github.com/enarx/enarx/pull/2454
- Store CRL & originating URL by @rjzak in https://github.com/enarx/enarx/pull/2447
- Add lazy memory mapping by @haraldh in https://github.com/enarx/enarx/pull/2429

### Fixes

- Use SnpReportRequest struct by @haraldh in https://github.com/enarx/enarx/pull/2178
- Log filter parsing by @haraldh in https://github.com/enarx/enarx/pull/2185
- Default to Profian Steward by @rvolosatovs in https://github.com/enarx/enarx/pull/2189
- Remove custom `Serialize` implementation by @rvolosatovs in https://github.com/enarx/enarx/pull/2190
- Reenable `enarx deploy` tests by @rvolosatovs in https://github.com/enarx/enarx/pull/2191
- Avoid capitalizing file names by @rvolosatovs in https://github.com/enarx/enarx/pull/2192
- Use a domain name in TLS connect by @rvolosatovs in https://github.com/enarx/enarx/pull/2195
- Use unbounded ranges in patterns by @bstrie in https://github.com/enarx/enarx/pull/2201
- Minor improvements by @rvolosatovs in https://github.com/enarx/enarx/pull/2196
- Replace echo server with hello world in integration test by @bstrie in https://github.com/enarx/enarx/pull/2207
- Optimize wasm example by @bstrie in https://github.com/enarx/enarx/pull/2208
- Handle cannot-be-a-base URLs in `enarx deploy` by @bstrie in https://github.com/enarx/enarx/pull/2206
- Disallow invalid file names by @rvolosatovs in https://github.com/enarx/enarx/pull/2202
- Reorganize by @rvolosatovs in https://github.com/enarx/enarx/pull/2204
- Parse `Config`, not `Option<Config>` by @rvolosatovs in https://github.com/enarx/enarx/pull/2223
- Set HWCAP2 and clear fsbase by @haraldh in https://github.com/enarx/enarx/pull/2221
- Outgoing TLS connections, `localhost` handling by @rvolosatovs in https://github.com/enarx/enarx/pull/2174
- Remove unused `token` by @rvolosatovs in https://github.com/enarx/enarx/pull/2224
- Ignore Windows listener tests by @rvolosatovs in https://github.com/enarx/enarx/pull/2227
- Switch to `tracing` by @rvolosatovs in https://github.com/enarx/enarx/pull/2226
- Replace unicode chars by @haraldh in https://github.com/enarx/enarx/pull/2233
- Revert "test(wasm): avoid using `serial`" by @haraldh in https://github.com/enarx/enarx/pull/2238
- Don't output dbg for SYS_clock_gettime by @haraldh in https://github.com/enarx/enarx/pull/2239
- Sync TLS listener and stream applications with upstream by @rvolosatovs in https://github.com/enarx/enarx/pull/2240
- Rely on exit code by @haraldh in https://github.com/enarx/enarx/pull/2244
- Check output during CLI integration tests by @bstrie in https://github.com/enarx/enarx/pull/2249
- Parse JSON in CLI tests and refactor by @bstrie in https://github.com/enarx/enarx/pull/2254
- Support all platforms in tests by @rvolosatovs in https://github.com/enarx/enarx/pull/2276
- Remove `IS_X86_64_LINUX` variable by @rvolosatovs in https://github.com/enarx/enarx/pull/2275
- Fix tests when RUST_BACKTRACE is set by @bstrie in https://github.com/enarx/enarx/pull/2315
- Correct main ref name for sign by @puiterwijk in https://github.com/enarx/enarx/pull/2313
- Parse CLI properly in integration test by @bstrie in https://github.com/enarx/enarx/pull/2349
- Prevent test FD from being prematurely dropped by @rvolosatovs in https://github.com/enarx/enarx/pull/2348
- Remove EncodePrivateKey workaround by @haraldh in https://github.com/enarx/enarx/pull/2361
- Prevent workload FD from being dropped by @rvolosatovs in https://github.com/enarx/enarx/pull/2357
- Remove unnecessary usage of Lazy by @bstrie in https://github.com/enarx/enarx/pull/2382
- Remove unused test binary by @rvolosatovs in https://github.com/enarx/enarx/pull/2370
- Return `ExitCode`, don't 'exit' by @rvolosatovs in https://github.com/enarx/enarx/pull/2384
- Refine sgx error handling especially for threads by @haraldh in https://github.com/enarx/enarx/pull/2386
- Unused import: `std::process::ExitCode` by @haraldh in https://github.com/enarx/enarx/pull/2387
- Remove unused crt0 environment variables by @rvolosatovs in https://github.com/enarx/enarx/pull/2398
- Check `brk` region for lower limit by @haraldh in https://github.com/enarx/enarx/pull/2402
- Use `spin` crate instead of `spinning` by @haraldh in https://github.com/enarx/enarx/pull/2410
- Remove comment about SEV-SNP TCB by @haraldh in https://github.com/enarx/enarx/pull/2415
- Make shims `cargo test --workspace` compatible by @haraldh in https://github.com/enarx/enarx/pull/2423
- Use workspace version of gdbstub by @haraldh in https://github.com/enarx/enarx/pull/2426
- Cross-platform `--workspace` support by @rvolosatovs in https://github.com/enarx/enarx/pull/2421
- Set Cr0Flags::MONITOR_COPROCESSOR by @haraldh in https://github.com/enarx/enarx/pull/2441
- Rework on-disk signature file locking by @rvolosatovs in https://github.com/enarx/enarx/pull/2436
- Wrap output writer into a `LineWriter` by @rvolosatovs in https://github.com/enarx/enarx/pull/2439
- Remove `-v` argument by @rvolosatovs in https://github.com/enarx/enarx/pull/2438
- Fix client/full test by @haraldh in https://github.com/enarx/enarx/pull/2457
- Split zerooneone test by @haraldh in https://github.com/enarx/enarx/pull/2458

... and multiple build and automation improvements.

## Requirements
* Rust nightly

## Installation

For installation instructions, please see our updated [Quick Installation](https://enarx.dev/docs/Quickstart) guide.

For more detailed instructions, including instructions on how to configure your Trusted Execution Environments or compile from source, please refer to our [Install Enarx from Source](https://enarx.dev/docs/Install) guide.

## Known (Temporary) Issues

* Incomplete WASI support
* Custom kernel required for AMD SEV-SNP-based machines

## Contributors

A hearty thanks to everyone who has contributed over the last few years. This release would not be successful without you!

@MikeCamel @npmccallum @haraldh @connorkuehl @lkatalin @mbestavros @wgwoods @axelsimon @ueno @ziyi-yan @ambaxter @squidboylan @blazebissar @michiboo @matt-ross16 @jyotsna-penumaka @steveeJ @greyspectrum @rvolosatovs @lilienbm @CyberEpsilon @kubkon @nickvidal @uudiin @zeenix @sagiegurari @platten @greyspectrum @bstrie @jarkkojs @definitelynobody @rjzak @Deepansharora27 @mayankkumar2 @moksh-pathak @puiterwijk @dpal

## New Contributors
* @github-actions made their first contribution in https://github.com/enarx/enarx/pull/2284
* @dpal made their first contribution in https://github.com/enarx/enarx/pull/2408
* @ishme-al made their first contribution in https://github.com/enarx/enarx/pull/2391

**Full Changelog**: https://github.com/enarx/enarx/compare/v0.6.4...v0.7.0