v4.18.0

DiffEqCallbacks v4.18.0

Diff since v4.17.0

Merged pull requests:

• Centralize CI on SciML reusable workflows (#306) (@ChrisRackauckas-Claude)
• Re-enable downgrade (strict, allow_reresolve=false); intentionally RED pending upstream ForwardDiff/LogExpFunctions (deeper than the LinearSolve wall) — red until ForwardDiff 1.3.4 (#811) — natural failure, not disabled; auto-greens on upstream release. (#307) (@ChrisRackauckas-Claude)
• ci: add standard centralized workflows (auto-format, dependabot-automerge, docs-preview-cleanup) (#308) (@ChrisRackauckas-Claude)
• Canonical CI cleanup: TagBot thin-caller + downgrade-caller cleanup (#310) (@ChrisRackauckas-Claude)
• Canonical CI: grouped-tests.yml + root test/test_groups.toml (#311) (@ChrisRackauckas-Claude)
• Add integrand_inplace option to the integrating sum callbacks (#313) (@ChrisRackauckas-Claude)

Closed issues:

• Re-enable Downgrade CI (#292)

v4.17.0

DiffEqCallbacks v4.17.0

Diff since v4.16.0

v4.16.0

DiffEqCallbacks v4.16.0

Diff since v4.15.0

Merged pull requests:

• Bump actions/checkout from 4 to 6 (#276) (@dependabot[bot])
• Bump DiffEqBase compat to include v7 (#303) (@ChrisRackauckas-Claude)

v4.15.0

DiffEqCallbacks v4.15.0

Diff since v4.14.0

Merged pull requests:

• Bump julia-actions/setup-julia from 2 to 3 (#301) (@dependabot[bot])
• Fix PeriodicCallback race condition under EnsembleThreads (#302) (@ChrisRackauckas-Claude)

Closed issues:

• PeriodicCallback is seemingly not thread-safe in EnsembleProblem with EnsembleThreads (#99)

v4.14.0

DiffEqCallbacks v4.14.0

Diff since v4.13.0

v4.13.0

DiffEqCallbacks v4.13.0

Diff since v4.12.0

Merged pull requests:

• Fix deprecation warnings in CI test suite (#293) (@ChrisRackauckas-Claude)
• Make gauss_points and gauss_weights const (#294) (@isaacsas)

v4.12.0

DiffEqCallbacks v4.12.0

Diff since v4.11.0

Merged pull requests:

• Add PrecompileTools workload to improve TTFX (#284) (@ChrisRackauckas-Claude)
• Add JET.jl static analysis tests and fix undefined symbols (#285) (@ChrisRackauckas-Claude)
• Interface compatibility: Add Number/Nothing methods for BigFloat support (#286) (@ChrisRackauckas-Claude)
• Switch from JuliaFormatter to Runic.jl for code formatting (#287) (@ChrisRackauckas-Claude)
• Fix DiffEqBase minimum version bound (#288) (@ChrisRackauckas-Claude)
• Expand JET tests and fix issquare naming conflict (#289) (@ChrisRackauckas-Claude)
• Move JET tests to NoPre group to skip on Julia prereleases (#290) (@ChrisRackauckas-Claude)
• Fix IntegrandValuesSum type constructor to use values instead of types (#291) (@ChrisRackauckas-Claude)

Closed issues:

• Autodiff=false throws stack overflow error for manifold projection (#29)

v4.11.0

DiffEqCallbacks v4.11.0

Diff since v4.10.1

Merged pull requests:

• Add Julia ecosystem to Dependabot configuration (#277) (@ChrisRackauckas-Claude)
• Fix missing imports in nopre test files (#280) (@ChrisRackauckas-Claude)

v4.10.1

DiffEqCallbacks v4.10.1

Diff since v4.10.0

v4.10.0

DiffEqCallbacks v4.10.0

Diff since v4.9.0

Merged pull requests:

• refactor: make Functors.jl a weakdep (#274) (@AayushSabharwal)