[Diff since v3.48.0](v3.48.0...v3.48.1)

**Merged pull requests:**
- Revert "Fix default algorithm for sparse CUDA matrices to LUFactorization" (#833) (@hexaeder)
- Update reltol and abstol handling for odd (dual) number types (#840) (@ChrisRackauckas)

**Closed issues:**
- Intel Fortran Runtime overwriting Interputs (#757)

[Diff since v3.47.0](v3.47.0...v3.48.0)

**Merged pull requests:**
- Add API to update iterative solver tolerances (#819) (@termi-official)
- Trim allocations in dual linear problem (#822) (@hersle)
- Fix spellcheck CI (#824) (@termi-official)
- Add Krylovjl FGMRES (#826) (@termi-official)
- Fix default algorithm for sparse CUDA matrices to LUFactorization (#828) (@ChrisRackauckas-Claude)
- Use WarnLevel instead of ErrorLevel for Blas messages by default (#829) (@jClugstor)
- Bump actions/checkout from 4 to 6 (#832) (@dependabot[bot])

[Diff since v3.46.1](v3.46.1...v3.47.0)

**Merged pull requests:**
- Implement Butterfly Factorization method using RecursiveFactorization.jl (#785) (@Shreyas-Ekanathan)
- Chainrules rrules for Mooncake, LinearSolve integration (#801) (@AstitvaAggarwal)
- Make `LinearVerbosity` concrete (#809) (@RomeoV)
- Fix Pardiso and HYPRE verbosity when verbose is Bool (#812) (@jClugstor)
- Remove TriangularSolve dependency (#813) (@ChrisRackauckas)
- Fix type inference issue in LinearCache initialization with LinearVerbosity (#814) (@ChrisRackauckas-Claude)
- Add missing butterfly.jl test to runtests.jl (#815) (@ChrisRackauckas-Claude)
- Fix JET test expectations for Julia v1.10 and v1.12 (#818) (@ChrisRackauckas-Claude)
- Add trim tests for LUFactorization, MKLLUFactorization, and RFLUFactorization (#820) (@ChrisRackauckas-Claude)
- Fix MKLLUFactorization JET test by using target_modules parameter (#823) (@ChrisRackauckas-Claude)

**Closed issues:**
- `LinearVerbosity` introduces JET regression (#807)
- Pardiso always verbose (#811)

[Diff since v3.46.0](v3.46.0...v3.46.1)

**Merged pull requests:**
- Fix ComponentArray type preservation in ForwardDiff specialization (#806) (@ChrisRackauckas-Claude)

[Diff since v3.45.0](v3.45.0...v3.46.0)

**Merged pull requests:**
- SciMLLogging Integration (#756) (@jClugstor)

[Diff since v3.44.0](v3.44.0...v3.45.0)

**Merged pull requests:**
- bump CUDSS (#804) (@oscardssmith)

[Diff since v3.43.0](v3.43.0...v3.44.0)

**Merged pull requests:**
- Mooncake, LinearSolve integration - 1 (#791) (@AstitvaAggarwal)

[Diff since v3.42.0](v3.42.0...v3.43.0)

**Merged pull requests:**
- Add @static if Base.USE_GPL_LIBS guards for SuiteSparse usage (#797) (@ChrisRackauckas-Claude)
- support LinearSolve on no-gpl builds (#798) (@oscardssmith)
- Fix nogpl precompile (#799) (@oscardssmith)

[Diff since v3.41.0](v3.41.0...v3.42.0)

**Merged pull requests:**
- Fix handling for default algorithms for DualLinearProblems (#775) (@jClugstor)
- Prevent misplaced global declaration syntax error (#795) (@vtjnash)
- Give a very clear and strong error message for 64-bit builds with 32-bit BLAS (#796) (@ChrisRackauckas)

**Closed issues:**
- Homebrew's Julia Build is not built correctly and causes package precompilation errors (#271)

[Diff since v3.40.3](v3.40.3...v3.41.0)

**Merged pull requests:**
- Better safeguard on unloadable MKL (#793) (@ChrisRackauckas)