nightly

chore(toxav): increase the idle iterate interval to 1 second

and remove a non-existant reference in a comment

v0.2.21

Release notes

This release brings 2 great featues. First, the abillty to disable DNS lookups, which has been a long requested security feature, which we plan to default to in an upcoming version.
Second, there is an network profiler, which tallies up sent and received network packets.

Beside these features we also have fixes like a 75% memory usage reduction for NGCs and connecting to NGC with a password if we are already joined, which might be necessary if a password was set or changed while you where away.
Furthermore, we now have better localhost discovery, which means that nodes on the same system find each other.

---

If you have not yet upgraded to the previous release (0.2.20), you absolutely should, as it fixes a security issue. All releases before 0.2.20 used VBR opus encoding, which is susceptible to transcription attacks. ( see #2757 )

Features

• Add a Makefile for the single file deploy build. (432ab60c)
• Implement Tox network profiler (80fabd4a)
• Add to_string functions for toxencryptsave errors. (d10c966b)
• implement the last 2 missing network struct functions and make use of them (ac812871)
• Add option to disable DNS lookups in toxcore. (819aa2b2)
• net: add missing connect to network struct (2e94da60)

Performance

• Use stack allocation for strerror rendering. (f1991aaa)

Bug Fixes

• ip to string function not accepting tcp families (26a991ed)
• run do_gca also in bootstrap nodes (9f723f89)
• Don't crash on malloc failures in bin_unpack. (edb4dfc4)
• Fake broadcast address for 127.x.x.x (d9b8fa60)
• Avoid memcpy-ing structs into onion ping id data. (3cfe41c7)
• Add more information on why the frame was not sent. (e32ac001)
• Allow TCP connections to fail connect calls. (ab887003)
• Allow peers to reconnect to group chats using a password (fc065060)
• reduce memory usage in group chats by 75% Significantly reduced the memory usage of groups since all message slots are preallocated for every peer for send and receive buffers of buffer size (hundreds of MiB peak when save contained alot of peers to try to connect to) (11ab1d2a)
• friend requests with very long messages are no longer dropped (93aafd78)
• windows use of REUSEADDR (0ac23cee)
• forgot an enum in the nodes request rename see #2860 (9324a974)
• bazel:
  • one more fuzz target that needs netprof (1d4cc783)
  • make net_prof visible to its consumers (066aafbf)
  • missing dep for auto_tests (9dcc2f53)
  • missing dep for fuzz target (741ac5f5)
• ngc: dont double every message, if we are not directly connected but we and the other peer would support direct. (219773bf)

v0.2.21-rc.1

Release notes

Pre-release for toxcore. Primarily, we now have an experimental network profiling callback.

Features

• Add a Makefile for the single file deploy build. (432ab60c)
• Implement Tox network profiler (80fabd4a)
• Add to_string functions for toxencryptsave errors. (d10c966b)
• implement the last 2 missing network struct functions and make use of them (ac812871)
• Add option to disable DNS lookups in toxcore. (819aa2b2)
• net: add missing connect to network struct (2e94da60)

Performance

• Use stack allocation for strerror rendering. (f1991aaa)

Bug Fixes

• ip to string function not accepting tcp families (26a991ed)
• run do_gca also in bootstrap nodes (9f723f89)
• Don't crash on malloc failures in bin_unpack. (edb4dfc4)
• Fake broadcast address for 127.x.x.x (d9b8fa60)
• Avoid memcpy-ing structs into onion ping id data. (3cfe41c7)
• Add more information on why the frame was not sent. (e32ac001)
• Allow TCP connections to fail connect calls. (ab887003)
• Allow peers to reconnect to group chats using a password (fc065060)
• reduce memory usage in group chats by 75% Significantly reduced the memory usage of groups since all message slots are preallocated for every peer for send and receive buffers of buffer size (hundreds of MiB peak when save contained alot of peers to try to connect to) (11ab1d2a)
• friend requests with very long messages are no longer dropped (93aafd78)
• windows use of REUSEADDR (0ac23cee)

v0.2.20

Release Notes

• Make tox-bootstrapd use bool instead of int @nurupo (#2692)
• Add release-drafter github action. @iphydf (#2780)
• Use toktok's cmp instead of upstream. @iphydf (#2779)
• Sort apk/apt install commands in Dockerfiles. @iphydf (#2778)
• Upgrade to FreeBSD 14.1 in cirrus build. @iphydf (#2777)
• set options changes as cache and with force @Green-Sky (#2762)
• Use Opus in the CBR mode @nurupo (#2757)
• new minimum for all android versions is 21 @Green-Sky (#2769)
• Fix GitHub actions deprecation warnings @robinlinden (#2745)

Bug Fixes

• Add missing free in dht_get_nodes_response event. @iphydf (#2788)
• pass video bit rate as kbit @Green-Sky (#2782)
• friend_connections leak on allocation failure. @Green-Sky (#2772)
• wrong comment for closelist @Green-Sky (#2785)
• events leak that can occur if allocation fails @Green-Sky (#2771)
• Return an error instead of crashing on nullptr args in NGC. @iphydf (#2783)
• toxav rtp temp buffer allocation size was too large @Green-Sky (#2768)

Documentation

• fix docs of toxav.h @Green-Sky (#2754)
• wrong comment for closelist @Green-Sky (#2785)

Maintenance (Grunt tasks)

• Release 0.2.20 @robinlinden (#2792)
• lower cirrus ci timeout drastically @Green-Sky (#2784)
• Fix CI @nurupo (#2761)
• Fix Circle CI build failing @nurupo (#2755)
• Memory leak in the bootstrap daemon @nurupo (#2747)

Maintenance (Code cleanup)

• Fix all -Wsign-compare warnings. @iphydf (#2786)
• Remove useless if clause @JFreegman (#2717)

Maintenance (Dependencies)

• bump golang.org/x/net from 0.17.0 to 0.23.0 in /other/bootstrap_daemon/websocket/websockify @dependabot (#2751)

Maintenance (Refactoring)

• Make ToxAV independent of toxcore internals. @iphydf (#2651)

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 f...

v0.2.18

Release Notes

Features

• Merge group announce portion of new groupchats implementation @JFreegman (#2230)
• Allow overriding mono_time in tox_new. @iphydf (#2206)
• Store announcements @zugz (#2147)
• Add support for custom random number generator. @iphydf (#2190)
• Merge moderation portion of new groupchats codebase @JFreegman (#2169)
• Add support for overriding network functions. @iphydf (#2177)
• Merge onion_announce changes from new groupchats fork @JFreegman (#2164)

Performance improvements

• Make time move a lot faster in fuzzing runs. @iphydf (#2193)

Bug Fixes

• remove the assert because buffer can be larger than UINT16_MAX. @zoff99 (#2299)
• Don't allow onion paths to be built from real friends. @iphydf (#2287)
• Fix potential array out-of-bounds in DHT onion path building. @iphydf (#2282)
• Allow onion paths to be built from more random nodes. @iphydf (#2283)
• Really fix overrun added in e49a477 @zugz (#2273)
• Add missing return on error @JFreegman (#2272)
• Fixed leak and overrun added in e49a477 @zugz (#2266)
• Format IP as string again in error log. @iphydf (#2257)
• Fix a stack overflow triggered by small DHT packets. @iphydf (#2255)
• Don't crash if RNG init failed. @iphydf (#2246)
• fix typo in git command in INSTALL.md @zugz (#2225)
• Correct calculation of packet sent time @zugz (#2195)
• Eliminate memory leak in toxav. @iphydf (#2155)
• Allow port range in DHT_bootstrap.c. @iphydf (#2143)

Documentation

• Add information regarding git submodules, cmp to INSTALL.md @Tha14 (#2201)
• Put all the tox public api into a fake "tox" namespace. @iphydf (#2153)

Maintenance (Grunt tasks)

• Release 0.2.18 @robinlinden (#2300)
• Downgrade C++ version to 17 @JFreegman (#2275)
• Upgrade to C++20 in CMake build. @iphydf (#2263)
• Add initial ESP32 docker build. @iphydf (#2243)
• Add MISRA-2012 check using cppcheck's misra addon. @iphydf (#2251)
• Support producing shared libraries on Windows @robinlinden (#2204)
• Add dependabot config. @iphydf (#2236)
• Fix path to fuzzer binaries in clusterfuzz build. @iphydf (#2228)
• Add uint8_t version of bin_pack for numbers. @iphydf (#2223)
• Clone submodules in clusterfuzzlite Dockerfile. @iphydf (#2210)
• Remove valgrind build. @iphydf (#2208)
• Add third_party to toxcore-sources docker image. @iphydf (#2189)
• Use "master" as the branch in toktok-fuzzer. @iphydf (#2173)
• Enable memory sanitizer build. @iphydf (#2163)
• Update the Appveyor build to VS2019 to work around conan issues @robinlinden (#2159)
• Be even more explicit about integer range bounds. @iphydf (#2145)
• Add testing/Dockerfile to the CI build. @iphydf (#2146)

Maintenance (Code cleanup)

• remove unused field last_seen from Onion_Friend @zugz (#2297)
• Avoid goto in msi.c. @iphydf (#2281)
• Replace a series of if statements with a switch. @iphydf (#2233)
• remove populate_path_nodes_tcp @zugz (#2250)
• Use static_assert instead of assert where possible. @iphydf (#2242)
• Make *_free and kill_* functions nullable. @iphydf (#2238)
• Remove layers in the cmake build. @iphydf (#2229)
• Add Network object parameter for addr_resolve. @iphydf (#2217)
• Remove unused random_testing program. @iphydf (#2213)
• Remove all uses of TOX_*_MAX_SIZE macros. @iphydf (#2214)
• Add include for assert.h for the fuzzing build. @iphydf (#2224)
• Move definitions of tox_private.h functions to tox_private.c. @iphydf (#2211)
• Expand CONST_FUNCTION and remove the macro. @iphydf (#2212)
• Mark Mono_Time const where possible. @iphydf (#2199)
• Avoid name clash between struct field and function. @iphydf (#2202)
• Add more null checks in tox_new. @iphydf (#2200)
• Make addr_resolve a private function. @iphydf (#2188)
• Use _Static_assert in gcc/clang. @iphydf (#2186)
• improve CMakeLists.txt structure @sudden6 (#2101)
• Expose struct Tox to internal code. @iphydf (#2158)
• Reduce scope of array-typed variables where possible. @iphydf (#2167)
• Reduce scope of variables as requested by cimple. @iphydf (#2166)
• Avoid memset on structs. @iphydf (#2149)
• Split the huge TCP client packet handler. @iphydf (#2157)
• Sync doc comments between .h and .c files. @iphydf (#2156)
• Move all the group.h structs into group.c. @iphydf (#2150)
• Minor cleanups in TCP_connection.c. @iphydf (#2144)
• Count re-adding an existing bootstrap node as success. @iphydf (#2142)
• Disable LAN discovery in TCP-only mode. @iphydf (#2141)
• Add assertion for decrypted data length. @iphydf (#2140)

Maintenance (Dependencies)

• Use upstream cmp directly instead of our fork. @iphydf (#2240)

Maintenance (Refactoring)

• Move crypto utilities from util to crypto_core. @iphydf (#2284)
• Avoid static_cast in Fuzz_System functions. @iphydf (#2277)
• Protect array unpacking against invalid lengths. @iphydf (#2261)
• Rename announce functions into their own namespace. @iphydf (#2258)
• Use a struct for the ip_ntoa buffer. @iphydf (#2248)
• Allow NULL logger; make it no-op in NDEBUG. @iphydf (#2244)
• Rename bin_pack/unpack functions the same as cmp funcs. @iphydf (#2219)
• Use cmp instead of msgpack-c for events packing. @iphydf (#2175)

Maintenance (Tests)

• Improve test hermeticity by using local TCP relay. @iphydf (#2280)
• Add a Null_System used in toxsave_harness. @iphydf (#2289)
• enable additional sanitizers for fuzzing @sudden6 (#2288)
• Enable fuzzing for TCP. @iphydf (#2279)
• Don't abort fuzz test when tox_new fails. @iphydf (#2285)
• Improve error messages in toxav_basic_test. @iphydf (#2270)
• Add more functionality to the bootstrap fuzz harness. @iphydf (#2234)
• Improve stability of forwarding_test. @iphydf (#2249)
• Add fuzzer support functions for internal toxcore objects. @iphydf (#2232)
• Add DHT and tox_events fuzz tests to the cmake build. @iphydf (#2187)
• Remove save_load_test from autotools build. @iphydf (#2196)
• Enable more tests for msan. @iphydf (#2183)
• Add some support functions to make writing fuzzers easier. @iphydf (#2184)
• Improve stability of tox_many_tcp_test. @iphydf (#2182)
• try to save the fuzzed save file again @sudden6 (#2176)
• Add fuzzer tests to the bazel build. @iphydf (#2170)
• Improve the stability of the save_load test @robinlinden (#2160)
• Speed up toxav_many_test by using fake mono_time. @iphydf (#2154)

v0.2.17

Release Notes

Performance improvements

• Refactor onion_client.c do_friends() to reduce network traffic @JFreegman (#2078)
• fix issue with friend finding taking too long after disconnects. @JFreegman (#2092)

Bug Fixes

• Report failure to DHT bootstrap back to the client. @iphydf (#2104)
• Null function pointer dereference. @iphydf (#2094)
• out-of-memory condition by corrupted save file @sudden6 (#2084)
• toxsave memory leak while loading groups @sudden6 (#2064)

Documentation

• Clean up doxygen comments to be more doxygen-like. @iphydf (#2136)

Maintenance (Grunt tasks)

• Enable a bunch more warnings in GCC builds. @iphydf (#2122)
• remove cpufeatures.c @sudden6 (#2100)
• remove DHT_test.c since it's unused @sudden6 (#2098)
• Add a .clang-format that mostly agrees with astyle. @iphydf (#2075)
• Make coverity scan a nightly job. @iphydf (#2074)
• Simplify and speed up windows builds using docker image. @iphydf (#2072)
• Fix build-args in win32/win64 docker build. @iphydf (#2073)
• Add docker image builds for windows cross compiler. @iphydf (#2070)

Maintenance (Code cleanup)

• Add explicit callback setters for MSI callbacks. @iphydf (#2134)
• Split util.c out of the network library. @iphydf (#2131)
• Remove redundant () around return expression. @iphydf (#2130)
• Move test-only functions into tests. @iphydf (#2135)
• Remove redundant Messenger and DHT tests. @iphydf (#2133)
• Remove EAGAIN from the list of ignored errors. @iphydf (#2127)
• Remove port from Broadcast_Info. @iphydf (#2126)
• Don't reference local variables in macro bodies. @iphydf (#2125)
• Remove some more implicit bool conversions. @iphydf (#2123)
• Log at ERROR level when connect() fails. @iphydf (#2115)
• Remove all boolean-int conversions. @iphydf (#2120)
• Remove more boolean conversions (and a bugfix). @iphydf (#2116)
• Comply with strict include ordering. @iphydf (#2117)
• Avoid creating invalid enum values. @iphydf (#2114)
• Remove superfluous parentheses on the rhs of assignments. @iphydf (#2113)
• Change valid status of onion friend to bool. @iphydf (#2105)
• Remove more implicit bool conversions. @iphydf (#2103)
• Mark all local non-pointers as const where possible. @iphydf (#2102)
• Reduce name shadowing; remove ptr-to-bool conversions. @iphydf (#2099)
• Remove implicit conversions from uint32_t to bool. @iphydf (#2097)
• Return boolean constants, not ints from bool functions. @iphydf (#2096)
• Remove any disallowed casts. @iphydf (#2093)
• Avoid casting function pointers. @iphydf (#2091)
• Enable most cppcheck warnings as errors. @iphydf (#2086)
• Remove all implicit bool conversions in if-conditions. @iphydf (#2088)
• Remove unused execution trace library. @iphydf (#2079)

Maintenance (Refactoring)

• Move tox_new_log to auto_test_support. @iphydf (#2090)

Maintenance (Tests)

• Add unit test for create/handle request packets. @iphydf (#2128)
• Add mallocfail and proxy test to our coverage runs. @iphydf (#2108)
• Add test coverage docker build for local tests. @iphydf (#2106)

v0.2.16

Release Notes

Features

• Improve how we share TCP relays with friends @JFreegman (#2047)
• add DHT queries to private API @JFreegman (#1935)
• add bash-completion for tox-bootstrapd @nurupo (#2007)
• Add unpacker functions for events structures. @iphydf (#1996)
• Add binary packing functions for tox events. @iphydf (#1993)
• Add async event handling (callbacks) code. @iphydf (#1952)

Performance improvements

• Take advantage of fast networks for file transfers @zugz (#1668)
• Reduce minimal encoding size of packed events. @iphydf (#2024)

Bug Fixes

• properly deallocate frozen peers @sudden6 (#2058)
• Fix return type of functions returning uint64_t. @iphydf (#2052)
• file transfer bug introduced in commit 2073d02 @JFreegman (#2041)
• remove bogus asserts in fuzzer harness @sudden6 (#2031)
• syntax error introduced in 8bf3799 @sudden6 (#2028)
• add continous fuzzing @sudden6 (#2027)
• Coverty scan @nurupo (#2018)
• shared toxcore autotools build failing @nurupo (#2015)
• Conan build link failures @robinlinden (#2011)

Documentation

• Add libmsgpack dependency in INSTALL.md @cryptogospod (#2016)

Maintenance (Grunt tasks)

• Simplify and speed up nacl build using toxchat/nacl. @iphydf (#2069)
• Add BUILD file for websockify. @iphydf (#2036)
• fine tune fuzzing settings @sudden6 (#2035)
• update the list of CMake options & Windows Docker build deps @nurupo (#2032)
• expand fuzzing to toxsave @sudden6 (#2030)
• Fix implicit declaration warning in fuzz build @robinlinden (#2026)
• add continous fuzzing to our CI @sudden6 (#2025)
• Set up an Android CI job @robinlinden (#1992)
• Disable non-null attributes by default. @iphydf (#2021)
• Silence clang compile warnings causing circle-ci/asan to fail @JFreegman (#2019)
• Coverty scan @nurupo (#2018)
• get skeletons out of the closet @nurupo (#2008)
• shared toxcore autotools build failing @nurupo (#2015)
• Remove duplicate source file in autotools build. @iphydf (#2010)
• Add an undefined behaviour/integer sanitizer build. @iphydf (#2001)
• Speed up cmake builds with UNITY_BUILD. @iphydf (#1999)
• Add an easy way to run autotools and circleci builds locally. @iphydf (#1982)
• Update readme header @robinlinden (#1979)

Maintenance (Code cleanup)

• Enable tokstyle's -Wlarge-struct-params. @iphydf (#2053)
• Avoid implicit bool conversions in logical operators. @iphydf (#2055)
• Avoid implicit boolean and floating point conversions in decls. @iphydf (#2056)
• Apply stronger type checks and fix errors. @iphydf (#2049)
• Avoid implicit pointer-to-bool conversion in if in toxav. @iphydf (#2046)
• Add some more error path logging to TCP server code. @iphydf (#2033)
• Add wrapper library for msgpack pack functions @JFreegman (#2023)
• Don't use VLAs for huge allocations. @iphydf (#2013)
• Split tox_unpack into two smaller libs @JFreegman (#2022)
• get skeletons out of the closet @nurupo (#2008)
• Add more nonnull and nullable annotations. @iphydf (#2006)
• Add nonnull annotations to function definitions. @iphydf (#2002)
• Make LAN discovery thread-safe without data races. @iphydf (#1988)
• Comply with new cimple callback rules. @iphydf (#1987)
• Split msi callback array into 1 member per callback @robinlinden (#1985)

Maintenance (Refactoring)

• Compare pointers in if conditions to nullptr. @iphydf (#2043)
• Add a bit more logging; change WARNING to ERROR. @iphydf (#2039)

Maintenance (Tests)

• Add a profiling script and Dockerfile. @iphydf (#2066)

v0.2.15

Release Notes

Bug Fixes

• Reduce logging verbosity even more. @iphydf (#1984)
• Reduce logging verbosity in TCP server. @iphydf (#1980)

v0.2.14

Release Notes

Features

• Add WASM build for toxcore and websocket bootstrap node. @iphydf (#1950)
• Add programs for creating savedata & bootstrap keys @nurupo (#1818)
• Add automatic fuzz testing for c-toxcore @sudden6 (#1720)

Performance improvements

• Make the key cracker a bit faster @sudden6 (#1622)

Bug Fixes

• potential freeing of an immutable static buffer @nurupo (#1948)
• Fix bootstrap on emscripten/wasm. @iphydf (#1945)
• unintentional integer down-casts @JFreegman (#1928)
• corruption in key files, making it unable to load when node starts. @Tha14 (#1923)
• group av memory leak @JFreegman (#1926)
• buffer overwrite in bootstrap config @JFreegman (#1917)
• Fix toxav_basic_test buffer overflow. @iphydf (#1879)
• don't count filetransfer as sending until accepted @sudden6 (#1878)
• Fix some uninitialised memory errors found by valgrind. @iphydf (#1877)
• a double-unlocking mutex in toxav @nurupo (#1832)
• use correct sample size in toxav_basic_test @sudden6 (#1845)
• possible unintended negative loop bound @JFreegman (#1836)
• Fix file permission issue with toxchat/bootstrap-node Docker container @nurupo (#1765)
• off-by-one error caused by integer division without proper cast @JFreegman (#1754)
• Fixed uninitialised value copy. @iphydf (#1751)

Documentation

• Add doxygen configuration and netlify publishing. @iphydf (#1974)

Maintenance (Grunt tasks)

• Make the last few remaining top level comments doxygen style. @iphydf (#1972)
• Sync all comments between header and source files. @iphydf (#1971)
• Make run-infer script use docker. @iphydf (#1958)
• Properly copy Node_format using serialized format @JFreegman (#1955)
• Disable some cimple warnings for now. @iphydf (#1956)
• use latest toktok-stack msan version @JFreegman (#1943)
• Use latest instead of versioned toktok-stack image. @iphydf (#1940)
• Rename bazel-release to -opt and -debug to -dbg. @iphydf (#1939)
• Don't run sonar scan on pull requests. @iphydf (#1922)
• Add a Bazel Buildifier CI job @robinlinden (#1933)
• Add cpplint to the CI. @iphydf (#1914)
• Run sonar scan on pull requests. @iphydf (#1918)
• Add a make_single_file script, used for CI. @iphydf (#1916)
• Expose public API headers as files in bazel. @iphydf (#1909)
• Mark unsafe code as testonly. @iphydf (#1905)
• Add mypy Python type check. @iphydf (#1884)
• Add sonar-scan analysis on pushes. @iphydf (#1883)
• Run static analysers in multiple variants. @iphydf (#1880)
• Ignore some failures in bazel-tsan. @iphydf (#1876)
• Add asan/tsan bazel builds. @iphydf (#1875)
• Run tokstyle with 3 cores. @iphydf (#1866)
• Enable layering check in all c-toxcore build files. @iphydf (#1873)
• Enable compiler layering check. @iphydf (#1871)
• Disable the OpenMP cracker in bazel for now. @iphydf (#1870)
• Retry asan/tsan tests a few more times. @iphydf (#1867)
• Get all* autotests working with MSVC @robinlinden (#1857)
• Remove all references to Travis CI. @iphydf (#1862)
• Add a GH Actions code coverage job @robinlinden (#1850)
• Remove old travis docker scripts. @iphydf (#1840)
• Add bazel-debug build. @iphydf (#1837)
• Add "tcc" and "compcert" compiler targets. @iphydf (#1830)
• Add macOS build. @iphydf (#1820)
• Login to dockerhub before trying to push to dockerhub. @iphydf (#1813)
• Only push versioned docker image on tag builds. @iphydf (#1812)
• Add bootstrap daemon docker image build. @iphydf (#1811)
• Remove apidsl comment from tox.h. @iphydf (#1810)
• Don't run CI on master branch pushes. @iphydf (#1807)
• merge friend_connections from NGC fork @JFreegman (#1798)
• Fix up a few source code comment and style issues. @iphydf (#1801)
• Move cmake-freebsd-stage2 back into the toxcore repo. @iphydf (#1794)
• Add FreeBSD build to CI. @iphydf (#1793)
• Add cross compilation CI targets. @iphydf (#1792)
• Update toktok-stack version. @iphydf (#1779)
• Tie down the use of doxygen comments. @iphydf (#1778)
• Remove config.h. @iphydf (#1774)
• merge tcp_connection changes from new groupchats fork @JFreegman (#1769)
• Fix gen-file.sh: it wasn't globbing properly. @iphydf (#1773)
• Add .cc files to the static analysis. @iphydf (#1772)
• merge DHT changes from new groupchats fork @JFreegman (#1768)
• Use docker for the autotools ci build. @iphydf (#1766)
• Add autotools build; exempt crypto_pwhash from tokstyle. @iphydf (#1762)
• Use an incrementing version number for coverity scans. @iphydf (#1752)
• Add missing sudo to coverity apt-get calls. @iphydf (#1738)
• Add clang-tidy review github workflow. @iphydf (#1746)
• Minor cleanups of warnings given by cppcheck. @iphydf (#1743)
• Add workflow for running coverity scan. @iphydf (#1736)
• Add logger to onion and onion announce objects @JFreegman (#1734)

Maintenance (Code cleanup)

• Ensure we limit the system headers included in .h files. @iphydf (#1968)
• Don't pass the whole DHT object to lan discovery. @iphydf (#1964)
• make functions take const pointer to IP_Port wherever possible @JFreegman (#1954)
• Properly copy Node_format using serialized format @JFreegman (#1955)
• Add some toxav bounds/sanity checks @JFreegman (#1942)
• small refactor of DHT getnodes function @JFreegman (#1938)
• remove brackets from ip_ntoa ipv6 formatting @JFreegman (#1937)
• make some non-const pointers const @JFreegman (#1929)
• unintentional integer down-casts @JFreegman (#1928)
• refactor group audio packet data handling @JFreegman (#1920)
• replace magic numbers with appropriately named constants @JFreegman (#1915)
• Remove our only use of flexible array members in toxcore. @iphydf (#1910)
• Remove uses of strcpy and sprintf. @iphydf (#1912)
• Split large switch statement into functions. @iphydf (#1906)
• Even more pointer-to-const parameters. @iphydf (#1903)
• Remove old check Suite compat layer. @iphydf (#1900)
• Make parameters pointers-to-const where possible. @iphydf (#1901)
• Make Networking_Core pointer-to-const where possible. @iphydf (#1899)
• Use pointer cast instead of memcpy in qsort callback. @iphydf (#1898)
• Deduplicate a somewhat complex loop in DHT.c. @iphydf (#1894)
• Merge crypto_core and crypto_core_mem. @iphydf (#1881)
• Stop using strerror directly. @iphydf (#1889)
• Remove our only use of sprintf. @iphydf (#1891)
• refactor toxav_call_control @JFreegman (#1841)
• replace all instances of atoi with strtol @JFreegman (#1874)
• Remove extra parens around function arguments. @iphydf (#1865)
• Don't use memcpy where assignment can be used. @iphydf (#1864)
• Use calloc instead of malloc for struct allocations. @iphydf (#1861)
• Fix calloc argument order. @iphydf (#1860)
• Remove useless parentheses. @iphydf (#1853)
• make struct typedefs have the same name as their struct @JFreegman (#1844)
• remove dead code @JFreegman (#1835)
• Reduce the scope of for-loop iterator variables. @iphydf (#1834)
• Remove hardening code from DHT @zugz (#1673)
• put breaks inside case braces @JFreegman (#1816)
• Sync doc comments in a few more .c/.h files. @iphydf (#1802)
• Move sodium.h include to front of network.c. @iphydf (#1797)
• remove redundant (and incorrect) comments @JFreegman (#1790)
• Remove apidsl; remove crypto_memcmp. @iphydf (#1786)
• fix format-source @JFreegman (#1783)
• Remove apidsl for everything except the public API. @iphydf (#1775)
• remove unused function argument from set_tcp_connection_status() @JFreegman (#1776)
• Remove crypto_pwhash import. @iphydf (#1777)
• merge onion.c changes from new groupchats fork @JFreegman (#1770)
• Don't include "config.h" unless needed. @iphydf (#1761)
• address some unused return values @JFreegman (#1759)
• use crypto_memzero to wipe secret keys when no longer in use @JFreegman (#1753)
• Fix some clang-tidy warnings and make them errors. @iphydf (#1747)
• Put fatal errors where API return values should be impossible @JFreegman (#1740)
• Enforce for loop consistency. @iphydf (#1744)
• Use static_assert instead of preprocessor #error. @iphydf (#1735)
• Avoid endian-specific code in crypto_core. @iphydf (#1727)
• Minor fixes in test code. @iphydf (#1733)
• Refactor kill_nonused_tcp() @JFreegman (#1732)
• Ensure that error codes are always initialised. @iphydf (#1729)
• Fix last instance of -Wcast-align and enable the warning. @iphydf (#1730)

Maintenance (Refactoring)

• use proper method for generating random numbers in a range @JFreegman (#1975)
• Deduplicate a bunch of code in TCP client/server. @iphydf (#1897)
• Extract some functions from the big run_auto_test function. @iphydf (#1819)
• rename variable to clarify purpose @sudden6 (#1789)
• Split toxav_iterate into audio and video part @sudden6 (#1307)
• Clean up friend loading. @sudden6 (#1333)
• Fix previous refactor @nurupo (#1737)

Maintenance (Tests)

• separate run_auto_tests into a library (revival of #1505) @JFreegman (#1932)
• refactor autotest live network bootstrapping @JFreegman (#1924)
• Add two more bootstrap/TCP nodes to autotests @JFreegman (#1887)
• add ability for autotests to use TCP connections @JFreegman (#1815)
• Make ERROR logging fatal in tests. @iphydf (#1758)
• Add a simple test for ip_ntoa. @iphydf (#1742)