v4.3.0a1

A soakable pre-release of the upcoming v4.3.0!

What's Changed

• Add website local rendering and improve navigability by @thomas-bc in #4943
• Make Fw.LogSeverity a dictionary enum by @zimri-leisher in #4952
• fix: bounds check logic error in ENABLE_GROUP_cmdHandler and missing check in SEND_PKT_cmdHandler by @dcpagotto in #4948
• Fix static analysis findings in snprintf_format.cpp by @areporeporepo in #4955
• Remove flag system from FpySequencer by @zimri-leisher in #4947
• Refactor EventManager to use Fw::ArraySet by @vsoulgard in #4928
• Issue 4931 prm db crc endian fix by @odacindy-fprime in #4956
• Add POP_EVENT directive to FpySequencer by @zimri-leisher in #4953
• Serial port topology testing by @Kronos3 in #4922
• Fix/dp catalog bounds check by @aldwin-dev in #4934
• Update spelling workflow to v0.0.26 by @thomas-bc in #4966
• Appease spelling CI by @thomas-bc in #4968
• Move Includes for ComCcsds into SubTopology by @LeStarch in #4967
• Fix defaults to work around nasa/fpp#984 by @LeStarch in #4969
• Change configure method parameters to const by @LeStarch in #4961
• Rename SerializeBufferBase to LinearBufferBase by @odacindy-fprime in #4982
• Refactor FileManager for no shell command by @thomas-bc in #4979
• Refactor GenericHub no-output invalid-path assertions by @LeStarch in #4944
• Remove FprimeRouter Copy by @LeStarch in #4984
• Add support for direct port calls by @bocchino in #4987
• DpWriter shrink container buffer after processing by @kubiak-jpl in #4904
• Fix incorrect U32 usage in FprimeFrameDetector by @LeStarch in #5016
• Fixes #5010 by @LeStarch in #5013
• Generalize uses of LinearBufferBase to SerialBufferBase where possible by @odacindy-fprime in #4995
• Tighten com protocol sdds by @LeStarch in #5017
• Ref: call deinitComponents during topology teardown by @dcpagotto in #4998
• docs: fix typos and duplicated words in port patterns guide by @alideniztartma in #5020
• Fix #5007 by dropping frame when full by @LeStarch in #5019
• CI: stop using runner.debug in reusable project builder by @dcpagotto in #4999
• Fix FileWorker declaration by @Tirth-Thakkar in #5021
• Adding python development guide by @LeStarch in #4976
• Add common infrastructure for Rule-Based Testing by @thomas-bc in #4977
• Refine Contributing, Security, and AI Policy documents by @thomas-bc in #5024
• Fix CmdArgBuffer SERIALIZED_SIZE computation by @Sarah5567 in #4978
• Bump requests from 2.32.4 to 2.33.0 by @dependabot[bot] in #4906
• Bump pytest from 8.3.3 to 9.0.3 by @dependabot[bot] in #5004
• Add FppTestProject Direct Port Call Integration Tests to CI by @Kronos3 in #5033
• Fix off-by-one in Stack::push() and Stack::pushZeroes() boundary checks by @LeStarch in #5015
• Bump FPP to 3.3.0a2 by @Kronos3 in #5044
• Bump lxml from 6.0.2 to 6.1.0 by @dependabot[bot] in #5053
• doc: add build status badges for reference projects by @alideniztartma in #5045
• Fix FileWorker compatibility with 32-bit baremetal platforms by @celskeggs in #5046
• Add args to CmdSeqIn by @Lex-ari in #4962
• Add Cancel Port To FpySequencer by @Lex-ari in #5056
• Bump FPP to 3.3.0a3 by @Kronos3 in #5075
• Add docs for How-To Write Rule-Based Tests by @thomas-bc in #5052
• Os::File::open Bounded Inputs by @LeStarch in #4980
• Modernize DpCatalog: in-class initializers and =default destructor by @carlosvales in #5068
• Fix ComQueue dropping oldest Fw::Buffer without returning ownership by @LeStarch in #5014
• Fix static analysis blocker: bounds-guard m_directories in DpCatalog by @sympact06 in #4964
• PR 5086 - Improved frame detector arithmetic against integer underflo… by @bitWarrior in #5087
• PR 5038 - Force Framers to setSize on Fw::Buffer before outputting it by @bitWarrior in #5079
• PR 5040 - Fixed Potential DB file corruption on longer then shorter re-save DB file by @bitWarrior in #5080
• PR 5084 - Fixed pkt_length integer overflow and replaced ASSERT w/ event by @bitWarrior in #5085
• DpCatalog - validate fdp files by @Sarah5567 in #5042
• Fix ApidManager bug validating seqCount when table is full by @thomas-bc in #5091
• Clean up FrameDetector UTs by @thomas-bc in #5094
• PR 5036 - Event vs. ASSERT if DP file is corrupted by @bitWarrior in #5078
• Update DpCatalog.cpp by @Saunders-Trinity in #5098
• Unify BlockState enum across sequencers by @Sarah5567 in #5095
• Fix CMake unit test race condition by @thomas-bc in #5093
• Dp redblack by @timcanham in #5103
• Delete Utils/docs/LockGuard.md by @nateinaction in #5107
• Add docs on Selecting Component, Port, and Command Kinds by @LeStarch in #5108
• CCSDS AOS Deframer by @Willmac16 in #4779
• Banish Ref to a project directory by @LeStarch in #5125
• Bump urllib3 from 2.6.3 to 2.7.0 by @dependabot[bot] in #5137
• fix(CmdSequencer): clear sequence buffer on failed loadFile by @datqm in #5136
• Fix memcpy without bounds checking (#5118) by @bitWarrior in #5131
• PR-5119 - Fixed issue where invalid SET_LEVEL is processed by @bitWarrior in #5127
• Validate Fpy Sequence Arg Names and Types by @Lex-ari in #5031
• Break Big CI Jobs Apart by @LeStarch in #5140
• ci: declare contents:read on pip-check workflow by @arpitjain099 in #5156
• ci: declare contents: read on the remaining workflows by @arpitjain099 in #5161
• feat(.github/agents): add multi-agent PR review system (v9) by @LeStarch in #5163
• Add doc design test and review agents by @LeStarch in #5165
• ci: add .github/agents/** to paths-ignore in build/test workflows by @lestarch-autobot in #5166
• feat(.github/agents): architectural fixes for multi-agent review system by @lestarch-autobot in #5168
• Bump idna from 3.10 to 3.15 by @dependabot[bot] in #5172
• refactor(agents): update summary layout and remove run-number PR linking by @lestarch-autobot in #5174
• Attempt to enhance AI contribution detection by @thomas-bc in #5164
• Add entries to .gitignore that come from generic git repos by @djbyrne17 in #5153
• agents: add CPP-29-33 rules, behavioral-regression, copy-paste-test, context mandate by @lestarch-autobot in #5178
• agents: add pre-run prompt-injection metadata scan to review orchestrator by @lestarch-autobot in #5183
• Fw: Types, fix serialize size left assert by @puneetdixit200 in #5177
• Add CPP-34: Prefer bounded for loops; discourage while loops by @lestarch-autobot in #5184
• Address student feedback on Bare-metal and Multi-core patterns by @thomas-bc in #5162
• Fix TlmPacketizer ENABLE_SECTION command comment by @puneetdixit200 in #5176
• ci(coverage): add workflow_run listener that posts sticky PR comment by @lestarch-autobot in #5186
• Close 5 adversarial review gaps from test failure analysis by @lestarch-autobot in #5188
• Bump FPP to v3.3.0a4 by @Kronos3 in #5195
• Normalize CMakeLists.txt to new register_fprime_* keyword pattern by @lestarch-autobot in #5199
• Remove generate_faux_cmake_language and bump minimum CMake to 3.18 by @lestarch-autobot in #5201
• Fix TcpServer shutdown hang and AosDeframer missing include by @lestarch-autobot in #5202
• Refactor CMake: glob-based platform discovery, register_fprime_project, and build guard by @lestarch-autobot in #5209
• Add CMake test for find_package(FPrime); skip ini processing in find_package flow by @lestarch-autobot in #5211
• Improve reusable Integration Tests system by @thomas-bc in #5187
• ci: add coverage workflows (per-module + global gcovr, two-stage) by @lestarch-autobot in #5167
• cmake: write test-dir.fprime-util for deployments with dependent tests by @lestarch-autobot in #5217
• Update fprime-tools version to 4.3.0a3 by @LeStarch in #5213
• Closes Issue #5149: Non-desirable coding in TlmChan by @cambrim in #5203
• fixing name of component by @kevin-f-ortega in #5219
• Annotate review agent comments with reviewer label prefix by @lestarch-autobot in #5218
• Add F Prime unit testing skill by @lestarch-autobot in #5216
• Add missing paths-ignore entries to coverage-check workflow by @lestarch-autobot in #5222
• Drv: rename hostname to ipv4Address by @Not4right in #5109
• Replaced assert w/ events for FileWorker and FpySequencer ports by @bitWarrior in #5198
• AosDeframer Integer Overflow Issue by @bitWarrior in #5210
• AosFramer: make spacecraftId and vcId configurable by @shan-zh-26 in #5196
• fix(Os): Remove unused File::m_path member variable by @SAY-5 in #5171
• Add JPL Design Principles (DP10) skill + margin/fault checks in design reviewer by @lestarch-autobot in #5231
• agents: add F Prime Architecture Reviewer to multi-agent PR review by @lestarch-autobot in #5230
• Add component development lifecycle skills for agent use by @lestarch-autobot in #5224
• FPP issue 984 -- extern param defaults by @bocchino in #5227
• Convert file-scope set() constants to CACHE variables in CMake files by @lestarch-autobot in #5242
• Truncate assert path by @bevinduckett in #5141
• Remove m_handler_storage() initializer in RawTime() constructor and copy. by @bdshenker in #5240
• Added Os::CountingSemaphore osal module (#5173) by @bevinduckett in #5204
• FpySequencer SEQ_BASE_DIR parameter by @zimri-leisher in #5074
• Moving more towards independent builds of F Prime by @LeStarch in #5241
• TlmChan hash improvements by @bitWarrior in #5170
• Revise JSON dictionary spec by @bocchino in #5254
• Fix time dependency by @LeStarch in #5255
• Update fprime-tools version to 4.3.0a4 by @LeStarch in #5256
• Add hardcoded CRC32 value tests for Os::File, Svc::PrmDb, Svc::CmdSequencer, Svc::FpySequencer by @lestarch-autobot in #5259
• Have Svc::FrameAccumulator forward most recent context on frame detection by @lestarch-autobot in #5257
• Introduce optimized CRC-32 implementation by @celskeggs in #4917
• Fix TlmPacketizer event parameter naming and remove contradictory assert by @lestarch-autobot in #5258
• FileUplink::File::open: validate destination path length at entry by @nurdymuny in #5262
• Fix FPP comment for CalculateCrc CMD by @pcrosemurgy in #5264
• Add PUSH_RAND and SET_SEED directive into FpySequencer by @Nickg02 in #5062
• Add Fpy dependency back to requirements.txt by @zimri-leisher in #5270
• Make RawTimeInterface::getDiffUsec into a virtual function by @lestarch-autobot in #5267
• Add FileManager Commands.fppi comment by @pcrosemurgy in #5276
• Fix SmSignalBuffer SERIALIZED_SIZE to use correct buffer constant by @lestarch-autobot in #5272
• Enable SO_REUSEADDR by default in IP_SOCKET_OPTIONS by @lestarch-autobot in #5274
• Pattern Documentation: How-To: Load Parameters in Batch by @Specky26846 in #5237
• Replace all hand-coded string classes with StringTemplate aliases by @lestarch-autobot in #5275
• Assert on channel ID present in both packet and ignore lists in TlmPacketizer by @lestarch-autobot in #5273
• Remove Fw/Types/SerIds.hpp and all SERIALIZED_TYPE_ID usage by @lestarch-autobot in #5271
• Build Fixes by @LeStarch in #5280
• Remove unused CMake functions and default.cmake by @lestarch-autobot in #5284
• Revise handling of C++ object names in topology code gen by @bocchino in #5282
• Streamlining the handling of locations and include roots in F Prime CMake by @LeStarch in #5286
• Remove spell-check workflow and action by @lestarch-autobot in #5299
• Workflows for RPI 5 Soak Testing LedBlinker by @moisesmata in #5265
• Use pr-xxxx pattern for GDS across Integration Test CI by @thomas-bc in #5298
• Fix DESTDIR support: decouple install destination from CMAKE_INSTALL_PREFIX by @lestarch-autobot in #5296
• Update fprime-seqgen/sequencer docs to support complex parameters by @Kronos3 in #5294
• Update FPP to v3.0.0a9; revise FppTest by @bocchino in #5295
• Fix empty DEPENDS handling in module parser by @arpitjain099 in #5300
• SpacePacketFramer: add secondary header flag by @shan-zh-26 in #5239
• Add system-functional documentation and generation skill by @lestarch-autobot in #5215
• Add BufferAccumulator to DataProducts subtopology by @macayu17 in #5292
• Move write-system-functional-doc skill to correct location by @thomas-bc in #5304
• Soak Testing Workflow Updates by @moisesmata in #5302
• Write FPRIME_LOCATIONS to fprime-util metadata files by @lestarch-autobot in #5310
• Fix DpCatalog UT seed failures (#5104) by @lestarch-autobot in #5317
• Upgade deprecated actions by @thomas-bc in #5318
• Add Fw::Optional type for C++14 environments by @lestarch-autobot in #5319
• Run all Ref INTs in CI by @thomas-bc in #5326
• add in interface and ports for asynchronous i2c communication models by @csmith608 in #5306
• Restrict FW_NUM_ARRAY_ELEMENTS to C-style arrays by @arpitjain099 in #5303
• Add CI workflow for non-default FpConfig.h configuration testing by @lestarch-autobot in #5321
• Replace hand-coded buffer classes with LinearBufferTemplate aliases by @lestarch-autobot in #5341
• Add LINK_DEPENDS directive to register_fprime_* calls by @lestarch-autobot in #5342
• BufferLogger: compute CRC32 incrementally during writes by @lestarch-autobot in #5348
• Guard close() calls against invalid file descriptors by @lestarch-autobot in #5336
• Remove FW_USE_PRINTF_FAMILY_FUNCTIONS_IN_STRING_FORMATTING config flag by @lestarch-autobot in #5335
• Retry IpSocket::recv() on EINTR by @macayu17 in #5344
• Reject invalid PVN in SpacePacketDeframer by @peter941221 in #5291
• Add FpySequencer serial pop feature by @Brian-Campuzano in #5327
• FpySequencer Fix domain error in sdiv smod and fmod by @zimri-leisher in #5356
• Fix overflow in POP_EVENT directive in FpySequencer by @zimri-leisher in #5308
• Validate that all AUTOCODER_INPUTS are handled by a registered autocoder by @lestarch-autobot in #5350
• Report number of events dropped by EventManager by @lestarch-autobot in #5349
• Integrate revised code gen for FPP enums by @bocchino in #5324
• Add external repo CI for fprime_cfs_reference by @lestarch-autobot in #5360
• Remove cpplint CI job and supporting files by @lestarch-autobot in #5363
• Fixed error when running BufferLogger UT as root by @bevinduckett in #5354
• Recognize FW_ASSERT in JPL CodeQL Rule 16 assertion queries by @lestarch-autobot in #5361
• Refine JPL Rule 15 CodeQL query: pointer/integer focus with FW_ASSERT support by @lestarch-autobot in #5365
• Exclude CMake-internal generated sources from CodeQL scans by @lestarch-autobot in #5366
• Allow literal FW_ASSERT(0) as a permitted constant assertion in CodeQL rule by @lestarch-autobot in #5367
• CodeQL: refine autocoder false positives and publish alerts only on the devel branch by @lestarch-autobot in #5374
• codeql: run 'fprime-util generate' before CodeQL init to drop CMake-internal alerts by @lestarch-autobot in #5379
• codeql: refine basic-int-types for char C-strings; move conditional-compilation to no-autocode run by @lestarch-autobot in #5380
• Move config test matrix to nightly workflow; PRs run only minimal profile by @lestarch-autobot in #5381
• Message Queue with per priority memory allocation by @bevinduckett in #5205
• Add Lossless Data Product Compression Components by @kubiak-jpl in #5235
• codeql: move function-size-limits (Function too long) to the no-autocode run by @lestarch-autobot in #5382
• Refactor CCSDS comms stack into composable SpacePacketFraming, SpacePacket, and TmTcFraming topologies within the ComCcsds module by @lestarch-autobot in #5376
• Telemetry port cycle times on Svc.PassiveRateGroup by @Kronos3 in #5371
• Add Os::SandboxedFile and Os::FilePathUtils for directory-sandboxed file access by @lestarch-autobot in #5320
• Improve consistency in auto-generated code for handler functions by @bocchino in #5372
• codeql: exclude build paths via SARIF post-filtering (filter-sarif) by @lestarch-autobot in #5388
• Stop falling back on devel for fprime-gds pr-xxxx upgrades by @thomas-bc in #5385
• Svc: flatten ComCcsds subtopologies using fppi includes instead of topology imports by @lestarch-autobot in #5389
• CodeQL: move assertion-density to known-autocode run; C++-aware multiple-stmts-per-line refinement by @lestarch-autobot in #5391
• CodeQL: C++-aware loop-bounds and non-const-function-pointer refinements; de-duplicate basic-int-types by @lestarch-autobot in #5393
• FPP performance fix by @bocchino in #5409
• CodeQL: exclude C++ template, range-for, and constexpr false positives (Rules 16/17/19) by @lestarch-autobot in #5395
• Website update: How-To Organization, Automated Landing Pages by @Specky26846 in #5328
• fix(FpySequencer): reject empty sequence file paths without assert by @Abhishek21g in #5406
• Mark pure accessors const so FW_ASSERT sites pass CodeQL side-effect analysis by @lestarch-autobot in #5392
• Add F' Cheatsheet link to Getting Started by @Specky26846 in #5422
• Sequencing in F' documentation update by @Specky26846 in #5410
• Add POP_SERIALIZABLE to DeserializeDirectives by @Lex-ari in #5378
• Make FW_ASSERT conditions explicit boolean tests (JPL Rule 16) by @lestarch-autobot in #5394
• Assert on matching channel size for duplicate channel IDs in TlmPacke… by @Sammy-Dabbas in #5357
• Fix assert on cmd response with full stack in FpySequencer by @zimri-leisher in #5427
• Report actual FileWorker read outcome instead of hardcoded DONE_READ by @Sammy-Dabbas in #5414
• Fixed Svc/FileWorker: report FW_STATUS_FAILED_TO_WRITE when writeIn's… by @bitWarrior in #5399
• fix(FpySequencer): prevent 32-bit overflow in checkStatementTimeout by @Abhishek21g in #5426
• feat(FileDownlink): sandboxed reads via Os::SandboxedFile by @Abhishek21g in #5404
• Update/Add Soak Test Workflows: Linux Remote + Pico2 + Soak Summary by @moisesmata in #5387
• Ensure all workflows use 'soak-test' label for self-hosted soak runners by @moisesmata in #5430
• CodeQL: exempt external-API-dictated integral types in basic-int-types refinement by @lestarch-autobot in #5431
• Use sized types for repo-declared descriptors, statuses, and comparators (JPL Rule 17) by @lestarch-autobot in #5432
• CodeQL: exempt range-based for loops in JPL Rule 3 loop-bounds refinement by @lestarch-autobot in #5439
• Add fprime_get_target_triple to platform.cmake by @lestarch-autobot in #5434
• CI: add TSan UT job to Framework, timing-check jobs to Framework and Ref; fix data races found by TSan by @lestarch-autobot in #5435
• CodeQL: refine JPL Rule 24 multiple-var-decls query for C++ range-based for loops by @lestarch-autobot in #5436
• CodeQL: exempt out-parameter stores, constexpr, and compiler builtins in checking-return-values refinement by @lestarch-autobot in #5443
• Split multi-variable declarations onto separate lines (JPL Rule 24) by @lestarch-autobot in #5437
• Add protected copy constructor to DpContainer (rule of two) by @lestarch-autobot in #5444
• CodeQL: refine assertion-density query for F Prime error-handling styles by @lestarch-autobot in #5442
• CodeQL: refine Rule 20 ifdef query to permit external-macro feature detection in OS platform layers by @lestarch-autobot in #5456
• CodeQL: filter fprime-venv toolchain files from JPL SARIF results by @lestarch-autobot in #5457
• CodeQL: exclude F Prime Rule 20 ifdef refinement from the pack-2 run by @lestarch-autobot in #5459
• Bump setuptools from 78.1.1 to 83.0.0 by @dependabot[bot] in #5452
• Remove side effects from boolean expressions (JPL Rule 19) by @lestarch-autobot in #5458
• Const-qualify iterator comparison operators and AosFramer::buffer_belongs (JPL Rule 19) by @lestarch-autobot in #5461
• Add FW_ASSERT parameter checks for unvalidated pointer and index parameters (JPL Rule 15) by @lestarch-autobot in #5460
• Fix include mal-ordering by @LeStarch in #5462
• Add FW_ASSERT precondition checks flagged by JPL Rule 16 assertion density by @lestarch-autobot in #5446
• Hoist loop-invariant bounds and annotate intentional wait loops (JPL Rule 3) by @lestarch-autobot in #5440
• JPL Rule 14: report file name format failures as WARNING_HI events by @lestarch-autobot in #5454
• JPL Rule 14: void C API returns, assert serialization statuses, fix stale-status bugs, check task/timer ops by @lestarch-autobot in #5453
• CodeQL: exempt FW_* FpConfig switches in Fw/ from Rule 20 ifdef refinement by @lestarch-autobot in #5466
• Hoist loop bound in ArraySetOrMapImpl::remove (JPL Rule 3) by @lestarch-autobot in #5464
• Resolve handwritten cppcheck warnings (init m_stage; suppress false-positive missingMemberCopy) by @lestarch-autobot in #5465
• Refine JPL Rule 17 basic-int-types query: exempt external-API-dictated int and autocode auto range-loop var by @lestarch-autobot in #5470
• CodeQL: teach Rule 19 purity analysis about provably pure function bodies by @lestarch-autobot in #5468
• Refine JPL Rule 16 assertion-density query: exempt assert infrastructure and bool-returning error reporters by @lestarch-autobot in #5471
• Remove stale FW_HAS_F64 guards by @lestarch-autobot in #5467
• Add FW_ASSERT checks to Svc functions flagged by JPL Rule 16 assertion-density by @lestarch-autobot in #5472
• Add FW_ASSERT checks to Os, Fw, and Drv functions flagged by JPL Rule 16 assertion-density by @lestarch-autobot in #5473
• Fix some typos in the User Manual (State Machines) by @evshary in #5469
• docs: fix broken file links in SDD documents by @ZayanKhan-12 in #5475
• Add FW_CASSERT_{2,3,4,5,6} macros by @pcrosemurgy in #5463
• YAMCS CI Workflow for testing YAMCS Reference + Integration test changes by @yvijay99 in #5450
• Restore ComCcsds framing subtopology imports (revert #5389) by @lestarch-autobot in #5477
• Exclude autocode switch-shape findings and disable constant-comparison in CodeQL security scan by @lestarch-autobot in #5478
• Refine preprocessor-use-ifdef and basic-int-types CodeQL queries by @lestarch-autobot in #5487
• Address miscellaneous CodeQL security-pack findings by @lestarch-autobot in #5483
• Check Os::RawTime::now() return status at eight ignored-return sites by @lestarch-autobot in #5489
• Make ComCcsds subtopology router swappable via configuration by @lestarch-autobot in #5486
• Fix Python CodeQL security-pack findings (unused code hygiene) by @lestarch-autobot in #5481
• Remove commented-out code and pass large parameters by const reference by @lestarch-autobot in #5479
• Exempt ctors/dtors and recognize static_assert in assertion-density query by @lestarch-autobot in #5491
• Convert compile-time assertions to static_assert and hoist side effects out of FW_ASSERT by @lestarch-autobot in #5493
• Add CodeQL query unit tests for the F Prime JPL-standard refinements by @lestarch-autobot in #5496
• Add Utils unit tests: CRCChecker, rules-based Queue, RateLimiter and TokenBucket edge cases by @lestarch-autobot in #5480
• Remove hardcoded PrmDb file name from FileHandling subtopology by @rvaccone in #5497
• Fix markdown lint & typos by @evshary in #5498
• Add structure-driven interfaces for array-in-interface CodeQL findings, deprecate raw-array overloads by @lestarch-autobot in #5488
• Fix race condition in test_telemetry_update by clearing histories aft… by @yvijay99 in #5484
• Convert MAX_PRIORITIES bit-mask check to static_assert by @lestarch-autobot in #5502
• LinuxUartDriver: use per-baud #ifdef guards for all Linux-specific baud rates by @lestarch-autobot in #5501
• Fixed SerialportIndex to FwIndexType by @Lex-ari in #5500
• Add GenericHub INT in CI and overhaul documentation by @thomas-bc in #5411
• Add FprimeCommandResponse CodeQL query: every command handler path must respond by @lestarch-autobot in #5520
• Publish per-module CodeQL findings to baseline branch; serialize baseline publishers by @lestarch-autobot in #5521
• Fixed assert logic error in Os/Posix/File.cpp by @bitWarrior in #5513
• Add 16 F Prime CodeQL queries with unit tests; enable cpp/uninitialized-local by @lestarch-autobot in #5522
• Fix FileWorker process abort on zero-length writeIn and report actual bytes written by @bitWarrior in #5514
• Add null check for buffer in toString method by @LeStarch in #5499
• Refactor ActiveTextLogger backup filename search to a bounded for loop by @lestarch-autobot in #5503
• Add external-build + integration-test CI workflow for fprime-python-reference by @lestarch-autobot in #5438
• Add configuration to Async I2c interfaces by @Kronos3 in #5476
• Add SDD for Drv::LinuxGpioDriver by @Moferanoluwa in #5505
• Add ABORT by name cmd to SeqDisp by @Lex-ari in #5423
• Publish JPL-standard CodeQL findings as their own checklist check by @lestarch-autobot in #5526
• Bump FPP v3.3.0a13 by @Kronos3 in #5532
• remove platform restriction by @csmith608 in #5540
• Add F Prime Correctness Reviewer agent to the review stack by @lestarch-autobot in #5543
• Add Maintainability & Readability reviewer to the multi-agent PR review by @lestarch-autobot in #5552
• Add zero-sized string integration coverage by @lntutor in #5508
• Add event severity filtering to text loggers with shared common code by @lestarch-autobot in #5343
• split Verson's config function so events and tlm can be sent later in the startup process by @csmith608 in #5539
• Fix/router context preserving file uplink by @Brian-Campuzano in #5433
• docs: fix two stale relative links in component SDDs by @kadircanyildirm-crypto in #5559
• Fix undefined behavior in FpySequencer op_mul overflow guard by @rvaccone in #5533
• Space packet seq flags by @shan-zh-26 in #5445
• CANCEL_ALL Sequence Dispatcher Command by @Lex-ari in #5528
• fix(Ref): register commands after component and topology configuration by @karan9617 in #5555
• Fix type-limits warning in Svc/Ccsds/TestUtils/TestUtils.cpp by @bevinduckett in #5534
• Guard variable divisors before division/modulo (CodeQL division-guard) by @lestarch-autobot in #5525
• FpySequencer add FFLOOR, FABS and IABS directives, math func consistency by @zimri-leisher in #5529
• Add Component Checks workflow publishing checklist badges by @lestarch-autobot in #5541
• fix(Fw/Cmd): clear stale command arguments, with deserialization tests by @tekinertekin in #5517
• Svc/CmdSequencer: reject CS_JOIN_WAIT while a command response is pending by @lestarch-autobot in #5511
• Svc/DpCompressProc: reject buffers smaller than MIN_PACKET_SIZE locally by @nurdymuny in #5518
• Add a regression test for .fppi edits re-running generation by @kadircanyildirm-crypto in #5571
• CCSDS File Delivery Protocol - CfdpManager by @Brian-Campuzano in #5138
• Fix fourteen small independent defects: Linux MEMORY_USED inversion, memory safety, leaks, ignored statuses by @lestarch-autobot in #5563
• Pin filter-sarif to a commit SHA; document ActivePhaser cycle drops and the bounded AtomicQueue blocking contract by @lestarch-autobot in #5564
• Updates to Time copy constructor & LinearBufferTemplate for issue #5572 by @bevinduckett in #5582
• Add Encryption Interfaces to F Prime by @LeStarch in #5527
• Harden externally-reachable input paths and fault-protection failure modes by @lestarch-autobot in #5565
• codeql: add FprimeUnguardedUnsignedSubtraction query by @nurdymuny in #5544
• Fix Health integration test after FATAL-precedence change in #5565 by @lestarch-autobot in #5596
• fprime-examples CI integration testing - ManagerWorker by @Specky26846 in #5575
• Test enum serial value construction and assignment by @lntutor in #5537
• docs: address review feedback on component/port selection document by @lestarch-autobot in #5605
• docs: address reviewer feedback on state machine how-to guide by @lestarch-autobot in #5607
• fix(FileDownlink): set cancel packet buffer to exact serialized size by @philphauler in #5556
• Add aarch64-clang-linux toolchain: cross-compile aarch64 Linux with generic clang/lld + sysroot by @lestarch-autobot in #5595
• Fix malformed Svc/Subtopologies/CMakeLists.txt breaking configure on devel by @lestarch-autobot in #5611
• FATAL_ERROR when config file include paths conflict between source tree and build cache by @lestarch-autobot in #5589
• Svc: Guard TlmChan updated flag clears by @ChimdumebiNebolisa in #5560
• fix(Drv/Ip): apply the UDP send timeout when no send port is configured by @tekinertekin in #5593
• docs: update cross-compilation tutorial to the clang + sysroot approach by @lestarch-autobot in #5610
• Add cross-agent de-duplication (site-key, concurrence, aggregator post-pass) to the multi-agent PR review by @lestarch-autobot in #5619
• Add F Prime Reference Projects page, link from Supported Platforms by @Moferanoluwa in #5554
• Fixed error in CFDP UT when running as root by @bevinduckett in #5623
• Add missing SDDs for components and subtopologies by @lestarch-autobot in #5627
• Svc/Ccsds/CfdpManager: harden RX path against malformed remote PDUs by @lestarch-autobot in #5585
• Correct stale documentation: ground-interface driver model, FpySequencer and SeqDispatcher tables by @lestarch-autobot in #5637
• Make buffer ownership state atomic in ComQueue and ComAggregator sync return paths by @lestarch-autobot in #5628
• Fix PrmDb load-result reporting, DpCatalog state-file and transmit wedges, and File::readline error contract by @lestarch-autobot in #5624
• Add alias for Os::RawTime by @bevinduckett in #5617
• Strengthen weak unit tests: OsTime SetCurrentTime coverage, FileDownlink payload assertion, CPU ticks tautology by @lestarch-autobot in #5636
• Fix PriorityMemQueue semaphore credit drift by @lestarch-autobot in #5634
• Fix twelve independent correctness defects across Os, Drv, and Svc by @lestarch-autobot in #5569
• Fw::Buffer: store original pointer + offset, track capacity, add advance() by @lestarch-autobot in #5588
• Svc: harden externally-reachable inputs against assertion DoS and path traversal by @lestarch-autobot in #5633
• Add design-missed-reuse category to the Design Reviewer agent by @lestarch-autobot in #5642
• Svc/Ccsds/CcsdsSdlsDeframer: use Fw::Buffer::advance to strip SA index (fixes devel UT failure) by @lestarch-autobot in #5644
• CI: move devel-push jobs onto a nightly 2:00 PM Pacific schedule by @lestarch-autobot in #5647
• CI: use blobless clones (filter: blob:none) for full-history checkouts by @lestarch-autobot in #5650
• CI: merge Zephyr Pico 2 and Teensy 4.1 builds onto one runner by @lestarch-autobot in #5649
• CI: drop Make Space from cFS reference workflow by @lestarch-autobot in #5652
• CI: scope UTs to framework vs deployment jobs; run macOS jobs only on the nightly schedule by @lestarch-autobot in #5653
• CI: enable ccache in project builds and per-leg cache keys for config tests by @lestarch-autobot in #5658
• Add option to disable command opcode events by @macayu17 in #5612
• Consolidated should-fix tranche: 76 small correctness, safety, and documentation corrections by @lestarch-autobot in #5651
• Refactor LinearBufferBase to remove virtual functions by @bevinduckett in #5584
• Split the flags F Prime requires from the flags it validates against by @kadircanyildirm-crypto in #5590
• Stop rewriting overridden configuration files on every configure by @kadircanyildirm-crypto in #5576
• Add GenerateDp command to FileManager by @durasi in #5561
• CI: pipe fprime-util generate/build output through output-cleaner by @lestarch-autobot in #5664
• CfdpManager: Fix Poll Directory Commands by @pepepr08 in #5640
• Implement Timer Source selection for RawTime and per-component metrics in Passive Rate Group by @bdshenker in #5615
• Improve string tests in FppTest by @karan9617 in #5566
• FpySequencer: validate argument size against the stack limit, not residual runtime state by @lestarch-autobot in #5656
• Harden FileDownlink data packet range check against assertion fall-through by @bitWarrior in #5618
• LinuxGpioDriver: support Linux GPIO character device uAPI v2 with v1 fallback for legacy kernels by @lestarch-autobot in #5504
• Svc/ComQueue: store queued objects via Fw serialization instead of raw byte copies by @lestarch-autobot in #5643
• docs: use generated SIZE_OF__RECORD constants in data products how-to by @lestarch-autobot in #5668
• Svc/Subtopologies: add CPU affinity as overridable config for active instances by @rvaccone in #5568
• cmake: attach required-flags target via link properties to restore plain-signature target_link_libraries in downstream projects by @lestarch-autobot in #5667
• DpWriter: assert on packet size, not data size, after external processing by @lestarch-autobot in #5654
• Svc/Subtopologies: tie Os.TASK_DEFAULT to its C++ sentinel and finish CPU-affinity coverage by @lestarch-autobot in #5669
• ExternalArray: route copy assignment through setStorage; handle aliased pointer in setStorage by @lestarch-autobot in #5659
• DpCompressProc: bound in-buffer moves and record sizes during compression processing by @lestarch-autobot in #5655
• Fix silent data-integrity defects: FileSystem truncated copy, DP compressor size contracts by @lestarch-autobot in #5632
• Update docs for ExternalArray by @bocchino in #5671
• ci: modernize YAMCS Reference workflow (get-pr-branch + reusable project builder) by @lestarch-autobot in #5665
• Added new tlm channel FilesReceivedFailed to fix false success reporting to ground if file uplinked is corrupt by @bitWarrior in #5662
• Add an ExternalArray test by @bocchino in #5673
• Pass the YAMCS deployment path absolutely so the events processor resolves it by @kadircanyildirm-crypto in #5675
• Document Svc::BufferManager returned-buffer size contract by @lestarch-autobot in #5679
• Remove unused vendored OpenSSL SHA256; document fail-open sandbox defaults in FileUplink/FileDownlink/PrmDb and subtopology SDDs by @lestarch-autobot in #5672
• Fix YAMCS Reference integration tests by increasing pytest timeout by @thomas-bc in #5681
• Lockless Priority Queue by @LeStarch in #5076
• Add Operational Consequences Reviewer agent and interface-contract tracing mandate by @lestarch-autobot in #5682
• Add full-codebase (batch) review mode: orchestrator agent, batch contract addendum, partitioning skill by @lestarch-autobot in #5684
• Speed up YAMCS Reference integration tests (~818s -> ~640s) by @lestarch-autobot in #5683
• ComCfg: add FW_PACKET_PARAM APID for parameter values by @durasi in #5685
• Batch review roll-up: navigable TOC and per-unit reviewer tables by @lestarch-autobot in #5686
• Switch Soak Test to fprime-soak-test-reference by @moisesmata in #5635
• soak testing: ensure external repo uses correct branch reference by @moisesmata in #5689
• Add reference-repository rule to full-codebase review agent by @lestarch-autobot in #5696
• Fix spurious-wakeup hang in condition variable test by @lestarch-autobot in #5695
• Add settable time context to Svc::PosixTime by @nathancheek in #5692
• Use generated record size macros in the DP examples by @durasi in #5666
• Add parameter validation macro by @ryux1 in #5670
• Drv/Ip: correct SDD and doc comments to match shutdown/close semantics by @nathancheek in #5688
• Migrate agent skills to the standard .github/skills//SKILL.md layout by @thomas-bc in #5709
• Fix stale documentation, misleading comments, and dead code from full-codebase review by @lestarch-autobot in #5705
• Update fprime-tools to 4.3.0a6 and fprime-gds to 4.3.0a1 by @lestarch-autobot in #5708

New Contributors

• @areporeporepo made their first contribution in #4955
• @aldwin-dev made their first contribution in #4934
• @Tirth-Thakkar made their first contribution in #5021
• @carlosvales made their first contribution in #5068
• @sympact06 made their first contribution in #4964
• @Saunders-Trinity made their first contribution in #5098
• @nateinaction made their first contribution in #5107
• @datqm made their first contribution in #5136
• @arpitjain099 made their first contribution in #5156
• @lestarch-autobot made their first contribution in #5166
• @puneetdixit200 made their first contribution in #5177
• @cambrim made their first contribution in #5203
• @Not4right made their first contribution in #5109
• @shan-zh-26 made their first contribution in #5196
• @SAY-5 made their first contribution in #5171
• @nurdymuny made their first contribution in #5262
• @Nickg02 made their first contribution in #5062
• @Specky26846 made their first contribution in #5237
• @macayu17 made their first contribution in #5292
• @peter941221 made their first contribution in #5291
• @Abhishek21g made their first contribution in #5406
• @Sammy-Dabbas made their first contribution in #5357
• @evshary made their first contribution in #5469
• @ZayanKhan-12 made their first contribution in #5475
• @yvijay99 made their first contribution in #5450
• @rvaccone made their first contribution in #5497
• @Moferanoluwa made their first contribution in #5505
• @lntutor made their first contribution in #5508
• @kadircanyildirm-crypto made their first contribution in #5559
• @karan9617 made their first contribution in #5555
• @tekinertekin made their first contribution in #5517
• @philphauler made their first contribution in #5556
• @ChimdumebiNebolisa made their first contribution in #5560
• @durasi made their first contribution in #5561
• @pepepr08 made their first contribution in #5640
• @ryux1 made their first contribution in #5670

Full Changelog: v4.2.0...v4.3.0a1