v0.2.19

Release Notes

• Add cmake flag to disable unit tests. @iphydf (#2742)
• Document that group topic lock is default on. @iphydf (#2744)
• Add missing param docs for callbacks. @iphydf (#2743)
• Don't expose Tox_System in the public API @nurupo (#2741)
• Small API doc fixes @nurupo (#2735)
• Rename out parameters to out_$something. @iphydf (#2726)
• event length naming inconsistencies @Green-Sky (#2732)
• flaky tcp test @Green-Sky (#2369)
• Update and improve the Windows cross-compilation @nurupo (#2713)
• Use a specific non-broken slimcc version. @iphydf (#2718)
• Update github actions. @iphydf (#2712)
• Update the list of CMake options @nurupo (#2710)
• Rename Queries to Query to align with other enums. @iphydf (#2705)
• Correct type for conference offline peer numbers. @iphydf (#2704)
• Add pkgsrc build. @iphydf (#2699)
• Add FreeBSD VM action on GitHub. @iphydf (#2700)
• Build toxcore on NetBSD (VM). @iphydf (#2697)
• Only install tox_private.h on request. @iphydf (#2698)
• Don't serve files from websockify. @iphydf (#2695)
• Correctly pass extended public keys to group moderation code. @iphydf (#2689)
• Use structs for extended public/secret keys. @iphydf (#2672)
• Compile libsodium reference implementation with compcert. @iphydf (#2686)
• Don't use memcpy to cast arbitrary structs to uint8_t[]. @iphydf (#2684)
• Pass array, not array pointer, to memcmp. @iphydf (#2683)
• Never pass void* directly to memcpy. @iphydf (#2682)
• Use tox rng to seed the keypair generation. @iphydf (#2671)
• Small improvements found by PVS Studio. @iphydf (#2666)
• Disable NGC saving by default, enable through Tox_Options. @iphydf (#2678)
• Replace pointer arithmetic with explicit &arr[i]. @iphydf (#2675)
• Use strong typedef for NGC peer id. @iphydf (#2643)
• Simplify custom packet length check in NGC. @iphydf (#2659)
• Correct a few potential null derefs in bootstrap daemon. @iphydf (#2662)
• Add missing memunlock of local variable when it goes out of scope. @iphydf (#2660)
• Zero out stack-allocated secret key before return. @iphydf (#2661)
• Make prune_gc_sanctions_list more obviously correct. @iphydf (#2658)
• Add static analysis tool list to README. @iphydf (#2656)
• Run prettier-markdown on markdown files. @iphydf (#2664)
• Use strong typedef instead of struct for Socket. @iphydf (#2640)
• Fix some false positive from PVS Studio. @iphydf (#2657)
• Check that WINXP macro exists before comparing it. @iphydf (#2655)
• Make tox mutex non-recursive. @iphydf (#2652)
• Fix up doxyfile. @iphydf (#2647)
• Add more documentation to crypto_core. @iphydf (#2648)
• Remove Tox * from tox_dispatch. @iphydf (#2645)
• Don't rely on tox_dispatch passing tox in tests. @iphydf (#2644)
• Use C++ mode for clang-tidy. @iphydf (#2642)
• Check that both gtest and gmock exist for tests. @iphydf (#2637)
• Add slimcc compiler compatibility test. @iphydf (#2624)
• Add some comments to the astyle config. @iphydf (#2634)
• Remove implicit bool conversions. @iphydf (#2621)
• Rename C++ headers to .hh suffixes. @iphydf (#2626)
• Further #include cleanups. @iphydf (#2617)
• Only check the bootstrap daemon checksum on release. @iphydf (#2620)
• Add more const where possible. @iphydf (#2622)
• Use Bazel modules to enforce proper #include hygiene. @iphydf (#2614)
• Move pack/unpack IP_Port from DHT into network module. @iphydf (#2612)
• Really fix coverage docker image build. @iphydf (#2611)
• Fix post-submit coverage image. @iphydf (#2610)
• Don't use memcmp to compare IP_Ports. @iphydf (#2605)
• Fix rpm build; add a CI check for it. @iphydf (#2604)
• Speed up docker builds a bit by reducing layer count. @iphydf (#2603)
• Add const where possible in auto tests. @iphydf (#2602)
• Minor cleanup of event unpack code. @iphydf (#2580)
• Rename system_{memory,...} to os_{memory,...}. @iphydf (#2598)
• Remove all uses of SIZEOF_VLA. @iphydf (#2592)
• Add goblint static analyser. @iphydf (#2597)
• Use memzero(x, s) instead of memset(x, 0, s). @iphydf (#2594)
• Use explicit 0 instead of PACKET_ID_PADDING. @iphydf (#2593)
• Expand the Tox_Options accessor macros. @iphydf (#2591)
• Remove plan9 support. @iphydf (#2588)
• Add a simple new/delete test for Tox. @iphydf (#2590)
• Add comment after every #endif. @iphydf (#2587)
• Fix comment I broke in the events test PR. @iphydf (#2583)
• Migrate auto_tests to new events API. @iphydf (#2559)
• Add common msgpack array packer with callback. @iphydf (#2577)
• Rename group to conference in groupav documentation. @iphydf (#2582)
• Ensure handler params are named after callback params. @iphydf (#2581)
• Pass this pointer as first param to s11n callbacks. @iphydf (#2575)
• Allow NULL pointers for byte arrays in events. @iphydf (#2578)
• Remove bin_pack_{new,free}. @iphydf (#2572)
• Add dht_get_nodes_response event to the events system. @iphydf (#2568)
• Use enum-specific pack functions for enum values. @iphydf (#2567)
• Factor out union pack switch from event packer. @iphydf (#2565)
• Move the 2-element array pack out of individual events. @iphydf (#2564)
• Remove empty test doing nothing. @iphydf (#2566)
• Add printf log statement to group_moderation_test. @iphydf (#2563)
• Make event dispatch ordered by receive time. @iphydf (#2392)
• tests use ipv6 by default, even with USE_IPV6 set to 0 @Green-Sky (#2468)
• add clangd files to .gitignore @Green-Sky (#2562)
• Move file streaming test to its own file. @iphydf (#2561)
• window builds now build in parallel @Green-Sky (#2560)
• Add C++ classes wrapping system interfaces. @iphydf (#2557)
• Make all the fuzzers work again, and add a test for protodump. @iphydf (#2554)
• Factor out malloc+memcpy into memdup. @iphydf (#2538)
• Make sure there's enough space for CONSUME1 in fuzzers. @iphydf (#2552)
• Add fuzz tests to the coverage run. @iphydf (#2547)
• Move from gcov to llvm source-based coverage. @iphydf (#2551)
• Use operator== for equality tests of Node_format. @iphydf (#2545)
• Slightly nicer C++ interface to tox Random. @iphydf (#2543)
• Minor refactoring of get_close_nodes functions. @iphydf (#2539)
• Some more test cleanups, removing overly smart code. @iphydf (#2536)
• Assign malloc return to a local variable first. @iphydf (#2530)
• Add more unit tests for add_to_list. @iphydf (#2531)
• Add "infer" CI check to github, remove from circle. @iphydf (#2529)
• Add dynamically derived array sizes to the API. @iphydf (#2525)
• Add explicit array sizes to toxencryptsave. @iphydf (#2524)
• Add Toxav alias for ToxAV. @iphydf (#2527)
• Make Tox_Options a typedef. @iphydf (#2526)
• Simplify msvc build using vcpkg. @iphydf (#2498)
• Move tox_get_system out of the public API. @iphydf (#2523)
• Align group message sending with other send functions. @iphydf (#2519)
• Make setters take non-const Tox *. @iphydf (#2522)
• Mark arrays in the tox API as [] instead of *. @iphydf (#2520)
• Make array params in toxav [] instead of *. @iphydf (#2521)
• Add typedefs for public API int identifiers. @iphydf (#2518)
• Add fetch-sha256 script to update bootstrap node hash. @iphydf (#2513)
• Remove settings.yml in favour of hs-github-tools. @iphydf (#2516)
• Use GPL license with https. @iphydf (#2515)
• Move all vptr-to-ptr casts to the beginning of a function. @iphydf (#2512)
• Use github actions matrix to simplify CI. @iphydf (#2510)
• Use QueryPerformanceCounter on windows for monotonic time. @iphydf (#2509)
• Add net_(new|kill)_strerror to cppcheck's allocators. @iphydf (#2508)
• Run clang-tidy on headers, as well. @iphydf (#2507)
• Make TCP connection failures a warning instead of error. @iphydf (#2506)
• Make all .c files include the headers they need. @iphydf (#2505)
• Upgrade to clang-tidy-17 and fix some warnings. @iphydf (#2503)
• Upgrade cppcheck, fix some warnings. @iphydf (#2504)
• Use pkg_search_module directly in cmake. @iphydf (#2502)
• Use target_link_libraries directly in cmake. @iphydf (#2499)
• Add IMPORTED_TARGET to pkg-config packages. @iphydf (#2501)
• Remove NaCl support. @iphydf (#2497)
• unpack enum function names in event impl generator @Green-Sky (#2494)
• Disable targets for cross-compilation. @iphydf (#2493)
• Build a docker image with coverage info in it. @iphydf (#2491)
• Some portability/warning fixes for Windows builds. @iphydf (#2490)
• Correct a use-after-free and fix some memory leaks. @iphydf (#2488)
• Change all enum-like #define sequences into enums. @iphydf (#2487)
• Fix make_single_file to support core-only. @iphydf (#2484)
• Change the TCP_PACKET_* defines into an enum. @iphydf (#2486)
• event generation tool for reorder pr @Green-Sky (#2485)
• Give enum-from-int functions the ability to report errors. @iphydf (#2475)
• Update github actions uses. @iphydf (#2481)
• Make esp32 build actually try to instantiate tox. @iphydf (#2439)
• Remove test net support. @iphydf (#2474)
• add ngc related unpack functions @Green-Sky (#2480)
• Add to_string functions for all public enums. @iphydf (#2479)
• add real timeout test @Green-Sky (#2477)
• Move s390x build to post-merge. @iphydf (#2476)
• Slightly reduce bandwidth usage when there are few nodes. @iphydf (#2442)
• Enable ubsan on bootstrap nodes. @iphydf (#2472)
• Add check-c run to bazel build. @iphydf (#2470)
• increase NGC lossy custom packet size @Green-Sky (#2384)
• replace memset with a loop @nurupo (#2465)
• also Install header for private/experimental API functions with autotools @zoff99 (#2458)
• Enable debug flag for ubsan. @iphydf (#2459)
• memory leaks @nurupo (#2454)
• replace DEFAULT_TCP_RELAY_PORTS_COUNT with a compile-time calculation @nurupo (#2452)
• clarify disabling of static assert checks @nurupo (#2451)
• Use Bin_Pack for packing Node_format. @iphydf (#2420)
• replace tabs with spaces @nurupo (#2449)
• Docker tox-bootstrapd hash update failing when using BuildKit @nurupo (#2447)
• Remove explicit layering_check feature. @iphydf (#2438)
• Upgrade sonar-scan jvm to java 17. @iphydf (#2437)
• Add missing htons call when adding configured TCP relay. @iphydf (#2436)
• Cancel old PR builds on docker and sonar-scan workflows. @iphydf (#2434)
• Retry freebsd tests 2 times. @iphydf (#2430)
• Use C99 on MSVC instead of C11. @iphydf (#2432)
• Add an s390x build (on alpine) for CI. @iphydf (#2429)
• Add a compcert docker run script. @iphydf (#2428)
• Use tcc docker image for CI. @iphydf (#2427)
• allow for larger incoming NGC packets @zoff99 (#2380)
• Fix memory leak in the error path of loading savedata. @iphydf (#2424)
• get the number of close dht nodes with announce/store support @Green-Sky (#2357)
• Add a bin_unpack_bin_max for max-length arrays. @iphydf (#2415)
• Add more logging to loading conferences from savedata. @iphydf (#2416)
• Fix GCC compatibility. @iphydf (#2413)
• Ensure we have allocators available for the error paths. @iphydf (#2408)
• Remove redundant -DSODIUM_EXPORT from definitions. @iphydf (#2407)
• Fix a few more clang-tidy warnings. @iphydf (#2406)
• Fix a few more clang-tidy warnings. @iphydf (#2405)
• Enforce stricter identifier naming using clang-tidy. @iphydf (#2404)
• Add mem module to allow tests to override allocators. @iphydf (#2393)
• Add devcontainer setup for codespaces. @iphydf (#2396)
• Fix doxygen config and remove some redundant comments. @iphydf (#2391)
• Fix the Android CI job @robinlinden (#2390)
• Add missing #include <array>. @iphydf (#2389)
• add missing ngc constants getter declarations and definitions @Green-Sky (#2383)
• Add missing module dependencies. @iphydf (#2388)
• fix group_peer_exit_cb @Green-Sky (#2371)
• resolve_bootstrap_node() not checking net_getipport() returned count correctly @Green-Sky (#2361)
• fuzz support for TCP server @sudden6 (#2367)
• potential endless loop under extremely high load @sudden6 (#2364)
• enable tcp relay for bootstrap fuzzing @sudden6 (#2362)

Breaking changes

• A more descriptive error for group invite accept function @JFreegman (#2736)
• align group send err enum order @Green-Sky (#2731)
• packet broadcast functions now return errors @JFreegman (#2542)
• tox_new() should return null when savedata loading fails @JFreegman (#1944)
• Increase max group message length by four bytes @JFreegman (#2351)
• behaviour of group api function @JFreegman (#2370)
• group custom packet size limits @JFreegman (#2355)

Features

• add message IDs to private group messages @JFreegman (#2727)
• Add groupchat API function that returns an IP address string for a peer @JFreegman (#2446)
• group connection queries now return our own connection type @JFreegman (#2448)
• Merge the remainder of the new groupchats implementation @JFreegman (#2269)

Bug Fixes

• partially fix a bug that prevented group part messages from sending @JFreegman (#2609)
• a few off by one errors in group autotests @JFreegman (#2601)
• issues with packet broadcast error reporting @JFreegman (#2549)
• DHTBootstrap should always respond to version packets with toxcore version @Tha14 (#2354)
• inversed return values @JFreegman (#2414)
• Increase max group message length by four bytes @JFreegman (#2351)
• #1144 by forcing misc_tools to be a static lib @Green-Sky (#2341)
• group custom packet size limits @JFreegman (#2355)
• Remove cmake cache files after copying to container build directory @Tha14 (#2325)
• missing net to host conversion of port in logging in group_chat.c @Green-Sky (#2340)
• bug causing friend group invites to sometimes fail & improve logging @JFreegman (#2338)
• missing net to host conversion of port in logging @Green-Sky (#2339)
• unlock correct dht_friend @sudden6 (#2327)

Documentation

• add the experimental api build option to INSTALL.md @JFreegman (#2708)
• Remove defunct IRC channel from README.md @JFreegman (#2456)
• incorrect documentation @JFreegman (#2381)
• Update README for bootstrap node docker @Tha14 (#2333)
• Update README.md to include cmp submodule info @Tha14 (#2323)

Maintenance (Grunt tasks)

• Remove "mod" and "founder" from group API naming scheme @JFreegman (#2709)
• Spellcheck tox-bootstrapd @nurupo (#2517)
• tox_new() should return null when savedata loading fails @JFreegman (#1944)
• Migrate from Appveyor to Azure Pipelines @robinlinden (#2271)
• disable warning about pre C99 code @sudden6 (#2318)

Maintenance (Code cleanup)

• A more descriptive error for group invite accept function @JFreegman (#2736)
• use typedef for private message ID's in callback @JFreegman (#2729)
• correct a few nullable annotations @JFreegman (#2685)
• make some improvements to group moderation test @JFreegman (#2576)
• skip a do_gc iteration before removing peers marked for deletion @JFreegman (#2573)
• Make group packet entry creation less error-prone @JFreegman (#2540)
• don't pass garbage data buffer to packet send functions @JFreegman (#2541)
• Make group saving/loading more forgiving with data errors @JFreegman (#2466)
• make it more clear that assert and uint32_t increment both only exist if NDEBUG is not defined @zoff99 (#2311)

Maintenance (Refactoring)

• Observers/ignored peers can now send and receive custom packets @JFreegman (#2728)
• Remove "mod" and "founder" from group API naming scheme @JFreegman (#2709)
• packet broadcast functions now return errors @JFreegman (#2542)
• Install header for private/experimental API functions @JFreegman (#2453)
• Store time in Mono_Time in milliseconds. @iphydf (#2203)
• Make some improvements to how often/when we announce a group @JFreegman (#2348)
• Refactor: Extract shared key cache into separate file @sudden6 (#2317)
• extract each case in handle packet in messenger @Green-Sky (#2329)

Maintenance (Tests)

• save_compatibility_test failing on big-endian systems @nurupo (#2696)
• Add a protocol dump test to generate initial fuzzer input. @iphydf (#2291)