[Diff since v0.19.5](lanl-ansi/PowerModels.jl@v0.19.5...v0.19.6)

**Closed issues:**
- Inconsistent solution keys across `variable_ne_branch_*` methods (lanl-ansi#820)
- Wrapper for the InfrastructureModels `sol_component_fixed` function (lanl-ansi#821)
- Convert the formulation to JUMP model (lanl-ansi#824)
- Example does not work (lanl-ansi#826)

**Merged pull requests:**
- Fix TNEP solution building bug (lanl-ansi#822) (@ccoffrin)
- Update doc index.md to link to github page (lanl-ansi#825) (@noahrhodes)

[Diff since v0.19.4](lanl-ansi/PowerModels.jl@v0.19.4...v0.19.5)

**Merged pull requests:**
- Rename Test Solvers to Reflect Problem Class (lanl-ansi#814) (@ccoffrin)
- Add support for constant cost functions in correct_cost_functions (lanl-ansi#816) (@ccoffrin)
- Add JuMP v1.0 support (lanl-ansi#818) (@ccoffrin)

[Diff since v0.19.3](lanl-ansi/PowerModels.jl@v0.19.3...v0.19.4)

**Closed issues:**
- `sol_component_value_edge` should call `_IM.sol_component_value_edge` (lanl-ansi#811)

**Merged pull requests:**
- Fix Bug in sol_component_value_edge (lanl-ansi#812) (@ccoffrin)

[Diff since v0.19.2](lanl-ansi/PowerModels.jl@v0.19.2...v0.19.3)

**Merged pull requests:**
- Updates for JuMP v0.23 (lanl-ansi#809) (@ccoffrin)

[Diff since v0.19.1](lanl-ansi/PowerModels.jl@v0.19.1...v0.19.2)

**Closed issues:**
- Update Run Function Names (lanl-ansi#649)
- Conversion between formulations (lanl-ansi#802)

**Merged pull requests:**
- Fix Sort Deprecation Warning (lanl-ansi#801) (@ccoffrin)
- Fix Int Types (lanl-ansi#803) (@ccoffrin)
- Updates for SCS v0.9 (lanl-ansi#804) (@ccoffrin)
- Add SCS v0.8 Requirement for Tests (lanl-ansi#805) (@ccoffrin)
- Rename run_* to solve_* (lanl-ansi#807) (@ccoffrin)

[Diff since v0.19.0](lanl-ansi/PowerModels.jl@v0.19.0...v0.19.1)

[Diff since v0.18.4](lanl-ansi/PowerModels.jl@v0.18.4...v0.19.0)

**Merged pull requests:**
- Update to JuMP v0.22 and Drop MOI Dependency (lanl-ansi#799) (@ccoffrin)

[Diff since v0.18.3](lanl-ansi/PowerModels.jl@v0.18.3...v0.18.4)

**Closed issues:**
- Export HVDC to psse (lanl-ansi#754)
- Relaxation sine on/off (sign issue) (lanl-ansi#786)
- Difficulty converging power flow case (lanl-ansi#793)

**Merged pull requests:**
- Fix sine on/off constraint (lanl-ansi#790) (@ccoffrin)
- Export HVDC to PSSE (fix: lanl-ansi#754) (lanl-ansi#791) (@jbarberia)
- add z i load conversion (lanl-ansi#792) (@jd-lara)
- Improve support for PWL costs with on/off components (lanl-ansi#795) (@ccoffrin)

[Diff since v0.18.2](lanl-ansi/PowerModels.jl@v0.18.2...v0.18.3)

**Closed issues:**
- Jacobian Support for Basic Network Data (lanl-ansi#762)
- AmplNLWriter + Bonmin not working for the simplest test case (lanl-ansi#782)
- Power Flow issue with multiple generators connected to a slack bus (lanl-ansi#785)

**Merged pull requests:**
- Jacobian Support for Basic Network (lanl-ansi#777) (@jbarberia)
- Fix DC-OTS branch on/off constraint for negative reactance values (lanl-ansi#783) (@ccoffrin)
- Fix PowerFlow Bug with Multiple Generators at Slack Buses (lanl-ansi#787) (@ccoffrin)
- Tidyup Basic Jacobian Feature (lanl-ansi#789) (@ccoffrin)

[Diff since v0.18.1](lanl-ansi/PowerModels.jl@v0.18.1...v0.18.2)

**Closed issues:**
- correct_reference_buses! fails when the largest generator in component has status 0 (lanl-ansi#776)
- Wrong sign for b_fr, b_to in linear branch flow approximation (lanl-ansi#779)

**Merged pull requests:**
- Fix sign bug in BFA formulation (lanl-ansi#780) (@ccoffrin)