[Diff since v0.16.3](v0.16.3...v0.16.4)

**Merged pull requests:**
- Add Support for `BitVector` and `BitMatrix` Indexing (#708) (@RoyiAvital)
- Fix indexing AbstractExor with BitVector and BitMatrix (#710) (@odow)
- Prep for v0.16.4 (#711) (@odow)

**Closed issues:**
- Convex gives an error with Juniper (#706)
- [Feature Request] Support Boolean Indexing for Constraints (#707)
- quadform objective does not work with OSQP (#709)

[Diff since v0.16.2](v0.16.2...v0.16.3)

**Merged pull requests:**
- Fix incorrect type asssertion in real_operate (#704) (@odow)
- Prep for v0.16.3 (#705) (@odow)

**Closed issues:**
- Error Using the Nuclear Norm (#701)
- Modify problem in its canonical convex form (#702)
- Error: TypeError: in typeassert, expected Convex.SparseTape{BigFloat}, got a value of type Vector{BigFloat} (#703)

[Diff since v0.16.1](v0.16.1...v0.16.2)

**Merged pull requests:**
- Fix distance_to_set for sets without a definition in MOI (#699) (@odow)
- Prep for v0.16.2 (#700) (@odow)

**Closed issues:**
- Sparse matrices in A * x (#697)
- MethodError in distance_to_set (#698)

[Diff since v0.16.0](v0.16.0...v0.16.1)

**Merged pull requests:**
- Document atoms (#610) (@odow)
- Minor changes to the README (#687) (@odow)
- Use two constraints in example problem (#688) (@ericphanson)
- Update CI badge (#689) (@ericphanson)
- Tweak readme example (#690) (@ericphanson)
- Add dims argument to LogSumExpAtom (#692) (@odow)
- Fix `solve!` docstring (#693) (@ericphanson)
- Support AbstractArray in relative_entropy and log_perspective (#695) (@odow)
- Prep for v0.16.1 (#696) (@odow)

**Closed issues:**
- Element-wise logisticloss on Vectors || Column-wise logsumexp on Matrices (#155)
- Scalar indexing in `logisticloss` (#682)
- JuMP README example stopped working  (#691)
- `relative_entropy` doesn't support constants which aren't wrapped in `constant` (#694)

[Diff since v0.15.4](v0.15.4...v0.16.0)

**Merged pull requests:**
- More MOIified implementation, again (#504) (@ericphanson)
- Add `relative_entropy` to operations documentation (#506) (@maxkapur)
- Add MOI optimizer (#511) (@blegat)
- Use the word `trace` in describing `tr` (#517) (@ericphanson)
- add test for issue 510 (#522) (@ericphanson)
- Error when solving non-DCP problems (#523) (@ericphanson)
- cleanup & bugfix `dot` (#524) (@ericphanson)
- Add JuMP example to README.md (#525) (@odow)
- rename `constraints` to `get_constraints` (#527) (@ericphanson)
- finish norm transition (#528) (@ericphanson)
- Remove warning from README (#529) (@odow)
- Add support for objective to MOI wrapper (#530) (@blegat)
- Add write_to_file (#531) (@odow)
- Refactor the tests into functional form (#532) (@odow)
- Fix conversion of MOI.ScalarNonlinearFunction to Convex.AbstractExpr (#534) (@odow)
- Fix compat bounds in Project.toml (#535) (@odow)
- Add Project.toml in test (#536) (@blegat)
- Refactor imports to explicitly overload methods (#537) (@odow)
- Tidy src/atoms/affine (#538) (@odow)
- Tidy src/atoms/exp (#539) (@odow)
- Tidy src/atoms/lp_cone (#540) (@odow)
- Tidy src/atoms/second_order_cone (#541) (@odow)
- Tidy src/constraints (#543) (@odow)
- Tidy src/utilities (#545) (@odow)
- RationalNormAtom: add tests (#546) (@odow)
- ImaginaryAtom: fix sign (#547) (@odow)
- Rename src/atom files for clarity (#549) (@odow)
- Tidy atoms/sdp_cone (#550) (@odow)
- remove internal function `latex_formulation` (#551) (@ericphanson)
- Refactor and rename src/constraints (#553) (@odow)
- Test AdditionAtom (#554) (@odow)
- Deprecate strict inequalities (#555) (@odow)
- Add tests for src/atoms/affine (#556) (@odow)
- Add tests for src/atoms/exp (#558) (@odow)
- Add tests for atoms/lp_cone (#559) (@odow)
- Remove problem_depot/problems/benchmark.jl (#560) (@odow)
- Add tests for atoms/second_order_cone (#561) (@odow)
- Add tests for atoms/sdp_cone (#562) (@odow)
- Tidy and add tests for atoms/lp_cone/DotSortAtom.jl (#563) (@odow)
- Add tests for affine/MultiplyAtom and ReshapeAtom (#565) (@odow)
- Add tests for src/reformulations (#566) (@odow)
- Deprecate norm_inf, norm_1, norm_fro (#567) (@odow)
- Test atom size and fix DiagAtom (#568) (@odow)
- Add entropy_elementwise (#570) (@odow)
- [docs] add changelog (#571) (@odow)
- Add tests for DCP rules (#572) (@odow)
- [docs] add vale.sh as a linter (#573) (@odow)
- [docs] refactor and re-organize the documentation (#574) (@odow)
- Tidy and add tests for files in src (#575) (@odow)
- [docs] move examples to docs/src and don't create notebooks (#576) (@odow)
- Add tests for src/constraints (#577) (@odow)
- Deprecate in(x, ::Symbol) to create PSD constraint (#578) (@odow)
- [docs] clarify atoms must be mutable (#579) (@odow)
- Enable lieb_ando test for Clarabel (#580) (@odow)
- [breaking] Fix setting constant objective function (#581) (@odow)
- Tidy src/solution.jl (#582) (@odow)
- Tidy src/variable.jl (#583) (@odow)
- Add a second cache for bridged variables (#584) (@odow)
- Fix quadform with fixed variables that are modified between solves (#586) (@odow)
- [docs] clarify section of contributing.md (#587) (@odow)
- Add support for setting MOI.VariablePrimalStart (#588) (@odow)
- [docs] update Changelog with latest changes (#589) (@odow)
- Refactor some constraint into GenericConstraint (#590) (@blegat)
- Simplify write_to_file so that it does not need an optimizer (#591) (@odow)
- [breaking] Fix a<=b to return a-b in Nonpositives instead of b-a in Nonnegatives (#593) (@odow)
- [docs] clarify broadcasting in constraint documentation (#594) (@odow)
- Update GitHub action versions in ci.yml (#596) (@odow)
- Rename to old names in changelog (#597) (@blegat)
- Add default set_with_size (#598) (@blegat)
- Replace is_feasible by distance_to_set (#599) (@blegat)
- Use MOI.RotatedSecondOrderCone in QuadOverLinAtom (#601) (@blegat)
- [breaking] remove ExponentialConeConstraint (#602) (@odow)
- Refactor GeomMeanEpiCone into GenericConstraint (#604) (@blegat)
- Add RootDetAtom (#605) (@odow)
- Add license headers (#606) (@odow)
- Add VcatAtom (#607) (@odow)
- Tidy SDP atoms from CVXQUAD (#608) (@odow)
- Move all atom files into a single-level directory layout (#609) (@odow)
- Merge nightly_ci.yml into ci.yml (#612) (@odow)
- improve performance of IndexAtom a little (#615) (@ericphanson)
- Test conic forms for constant values (#617) (@ericphanson)
- Improve performance of `ExpAtom`, `LogAtom`, and `EntropyAtom` (#618) (@ericphanson)
- Improve performance of `AbsAtom` (#619) (@ericphanson)
- Improve performance of QolElemAtom (#620) (@odow)
- Improve performance of GeoMeanAtom (#621) (@odow)
- Add GenericConstraint{RelativeEntropyCone} support (#623) (@odow)
- [breaking] scalar row indexing produces column vector (#624) (@ericphanson)
- Special-case getindex on VcatAtom (#625) (@ericphanson)
- Fix tests for constant complex-valued atoms (#626) (@odow)
- Update docs.yml to build docs with --color (#628) (@odow)
- Add doc_cleanup.yml GitHub action (#629) (@odow)
- Allow SparseMatrixCSC in Constant (#631) (@ericphanson)
- Add default fallbacks for head and vexity with MOI sets (#632) (@odow)
- Report compilation stats when silent_solver=false (#633) (@odow)
- improve performance of `conv` (#634) (@ericphanson)
- Remove undefined export (#637) (@odow)
- Rename GeomMean to GeometricMean (#638) (@blegat)
- Add Aqua.jl to the tests (#642) (@ericphanson)
- [breaking] Cleanup the `Context` object: remove `id_hash`, simplify dictionaries (#645) (@ericphanson)
- Add support for using Problem as an atom (#646) (@odow)
- Fix ambiguities found by Aqua (#647) (@odow)
- Refactor GeometricMeanHypoCone into GenericConstraint (#648) (@blegat)
- Fix show for problems with variables containing constraints (#649) (@odow)
- Add summary printing to show(::IO, ::Problem) (#650) (@odow)
- Add dualization example (#652) (@ericphanson)
- Add BroadcastMultiplyAtom (#654) (@odow)
- audit usages of `evaluate` (#655) (@ericphanson)
- add outer testset to docs and fix example (#656) (@ericphanson)
- update to Documenter v1 (#657) (@ericphanson)
- `solve!` returns the problem (#658) (@ericphanson)
- deprecate `+` on constraints (#659) (@ericphanson)
- cleanup: delete internal type `VectorAffineFunctionAsMatrix` (#660) (@ericphanson)
- Drop default `MAXWIDTH` to 3 (from 15) (#661) (@ericphanson)
- `show`: add underscores to number of atoms and coefficients (#662) (@ericphanson)
- [breaking] refactor RelativeEntropyEpiCone into RelativeEntropyEpiConeSquare (#663) (@odow)
- [docs] various improvements (#664) (@odow)
- Rename GenericConstraint into Constraint and remove abstract type (#665) (@blegat)
- [docs] small tweaks to examples (#666) (@ericphanson)
- Remove mention of notebooks from readme (#667) (@ericphanson)
- Support vector sets in MOI wrapper (#669) (@blegat)
- Deprecate `silent_solver` to `silent` (#670) (@ericphanson)
- Add quantum conditional entropy example (#671) (@ericphanson)
- Update quantum_conditional_entropy.jl to use kwarg `silent` (#672) (@ericphanson)
- Update changelog for recent PRs (#673) (@ericphanson)
- Update link Fidelity in Quantum Information Theory example (#674) (@ericphanson)
- Add "performance tips" page to docs (#675) (@ericphanson)
- Prep for v0.16.0 (#676) (@odow)
- Fix formulation of Convex.sumsquares (#678) (@odow)
- handle complex case in QuadOverLinAtom (#679) (@ericphanson)
- remove unused incorrect method (#680) (@ericphanson)
- Add 686 to news (#681) (@ericphanson)
- `lieb_ando`: use partially specified problem to get correct `vexity` (#684) (@ericphanson)
- Build docs on Julia v1.10 (#686) (@odow)

**Closed issues:**
- example of slow model generation (#49)
- Move away from hashing (#78)
- sum of powers (#90)
- 1x1 SDP variables incorrectly sized? (#96)
- Issue multiplying expressions with matrices (#122)
- Matrix exp/log/entropy (#138)
- Problem with complex variables (#204)
- Support for det(P)^(1/n) (#214)
- [Feature Request] Parameters and Variable (or Solver) Extension (#225)
- Provide initial guess of variables without warmstart (#233)
- Massive RAM for moderate problem (#254)
- Call for test problems with dual values (#290)
- Partially specified problems (#310)
- Cache conic forms between `solve!`s? (#318)
- Better public API (deprecate field access) (#346)
- `norm` vs `opnorm` transition should be completed (#382)
- geomean: Support for vectors (#388)
- `scaledgeomean` exported but not defined (#392)
- Convenience function for writing to a file (#395)
- Add banner to old versions of Convex.jl docs (#460)
- Support for quasiconvex problems (#491)
- Does Convex.jl support "Difference of Convex Algorithm (DCA)"? (#497)
- Relative Entropy Not in Supported Operations Documentation (#499)
- trace_mpower with BigFloat (#502)
- Method overwrite precompilation error on nightly  (#507)
- `dot` buggy in complex case? (#508)
- Scalar indexing of row of matrix creates row vector, causing incorrect `dot` (#509)
- Incorrect results when kron, subtraction, and matrix multiplication of complex variables involved (#510)
- Add warmstart back (#518)
- Double bridging with MOI layers (#564)
- Clarify documentation (#521)
- Don't export `constraints`? (#526)
- Do not use eval (#533)
- Unit tests for atoms (#542)
- Removing Convex.sign and Convex.children (#544)
- Document that atoms must be mutable (#548)
- Convex treats strict inequalities and non-strict (#552)
- Add `backend(p::Problem, optimizer)` utility (#557)
- New atom: elementwise_entropy (#569)
- Sequentially solve a quadratic programming problem (#585)
- vexity(::IndexAtom) is inexact (#603)
- Remove scalar indexing on `AbstractExpr`'s from atom formulation (#614)
- Test Atoms on constants (#616)
- Scalarize everything? (#622)
- Should GenericConstraint constrain the sets? (#630)
- Fix Aqua ambiguities (#639)
- Improve `Problem` printing to indicate size/complexity (#640)
- Change repo settings to auto-delete branches post-merge (#641)
- constraints added to individual variables don't print when printing the problem (#644)
- Support chained inequalities? (#651)
- `_dot_multiply` uses evaluate, therefore breaks `fix!`/`free!` (#653)
- `sumsquares` makes both a SOC and RSOC constraint (#677)
- `lieb_ando` reformulation doesn't propogate DCP information correctly (#683)

[Diff since v0.15.3](v0.15.3...v0.15.4)

**Merged pull requests:**
- Less piracy of `hcat` and `vcat` (#515) (@ericphanson)

**Closed issues:**
- Add excludes MOI and Convex tests with presolve (#503)
- Fixing type piracy is becoming more urgent (#512)
- Constraints Are Not Satisfied for a Simple Quad Form (#516)

[Diff since v0.15.2](v0.15.2...v0.15.3)

**Closed issues:**
- Precompilation failure (#495)

**Merged pull requests:**
- CompatHelper: bump compat for LDLFactorizations to 0.10, (keep existing compat) (#496) (@github-actions[bot])
- replace randn(m,1) with randn(m) to be more Julia like (#498) (@alanedelman)
- add cartesian indexing (#500) (@tjdiamandis)
- Prep for v0.15.3 (#501) (@odow)

[Diff since v0.15.1](v0.15.1...v0.15.2)

**Closed issues:**
- Differentiable convex optimisation problem (#430)
- Positive semidefinite constraint still gives small negative eigenvalues (#490)
- SDP problem 100x slower than matlab CVX (#492)

**Merged pull requests:**
- CompatHelper: bump compat for LDLFactorizations to 0.9, (keep existing compat) (#493) (@github-actions[bot])
- remove deprecated AbstractTrees calls (#494) (@ExpandingMan)

[Diff since v0.15.0](v0.15.0...v0.15.1)

**Closed issues:**
- LASSO/Elastic Net example (#485)
- When I run EF optimisatios I get this error: Quadratic form only defined for Hermitian matrices (#487)
- Different result each time problem is solved (#488)

**Merged pull requests:**
- fix lasso_regression (example) (#486) (@PaulSoderlind)
- Change Dict -> OrderedDict (#489) (@baggepinnen)

[Diff since v0.14.18](v0.14.18...v0.15.0)

**Closed issues:**
- Test with all capable solvers (#54)
- Unacceptable slow speed in model generation still exists (#137)
- Can't obtain dual variable (#158)
- Various operations don't support broadcast (#218)
- About positive definite matrix in variables? (#226)
- Warm Start example does not work as expected (#229)
- parameter change not detected (#234)
- Strange performance issue (#246)
- Cleanup code formatting (#251)
- Bug using maximum (#275)
- Too tight tolerance in one of the tests? (#295)
- v0.13 now as fast as R/CVXR, also scales linearly (v0.12 was quadratic) (#353)
- Element wise addition after multiplication (#355)
- Ideas for scaling up to large(r) subset selection problems? (#356)
- Not supporting normal distribution CDF function from Distributions.jl (#389)
- Too much memory consumption right before trying to solve a problem. (#390)
- Broadcasting issue with element-wise multiplication (Hadamard product) (#410)
- Example on warmstarting in the manual fails (#451)
- First-run after `include(my_file.jl)`  is faster than later (#471)
- Quesitons about how Convex.jl works (#472)
- Fix the docs (#483)

**Merged pull requests:**
- move NEWS to docs (#470) (@ericphanson)
- [docs] Remove extra space in explanation (#473) (@ericphanson)
- doc: norm(x, p) (#474) (@PaulSoderlind)
- Update to MOI v1.0 (#476) (@odow)
- [docs] fix warmstart example (#478) (@odow)
- Add JuliaFormatter (#480) (@odow)
- Prep for v0.15 (#481) (@odow)
- Add release notes for v0.15 (#482) (@odow)
- Variety of fixes to the docs (#484) (@odow)