[Diff since v0.4.1](v0.4.1...v0.5.0)

**Merged pull requests:**
- CompatHelper: bump compat for DirectedAcyclicGraphs to 0.2, (keep existing compat) (#137) (@github-actions[bot])
- Migration to Tractables (#138) (@khosravipasha)

**Closed issues:**
- MAR results in OutOfMemoryErrors (#126)

[Diff since v0.4.0](v0.4.0...v0.4.1)

**Closed issues:**
- EVI outputs wrong probabilities (#107)
- MAP on HCLTs - Failed to compile PTX code (#131)

Fix TagBot

Seems TagBot is broken, attempt to fix

[Diff since v0.3.2](v0.3.2...v0.3.3)

**Closed issues:**
- Batching Support for queries (#30)
- [API improvement] Remove data from *BitCircuit signiture (#32)
- Speedup em parameter learning  (#44)
- Incompatibility with Array{Bool} (#59)
- KeyError on SDD to PSDD compilation (#80)
- use structs for BitCircuit (#82)
- Other gpu optimizations (#99)
- add tests for `estimate_parameters_em_multi_epochs!` (#102)
- Learning with missing information? (#103)

**Merged pull requests:**
- Faster `init_marginal_gpu` (#101) (@khosravipasha)
- Update hidden_chow_liu_tree.jl (#108) (@joshuacnf)

[Diff since v0.3.1](v0.3.1...v0.3.2)

**Merged pull requests:**
- Support for `read` and `write` of circuits to *.gz compressed files (#100) (@guyvdbroeck)

[Diff since v0.3.0](v0.3.0...v0.3.1)

**Closed issues:**
- Python Interface/Wrapper (#4)
- Save/Load operations not fully supported (#86)
- Remove `use_gpu` when `data` is available (#73)
- vtree_learner_tests fails when GPU avaiable (#85)
- Move commented slow tests to slow tests github action (#88)
- New Package for logistic circuits (#89)
- Breaking: New version of SimpleWeightedGraphs v1.2 (#93)

**Merged pull requests:**
- Add support for `.spn` file format (#91) (@guyvdbroeck)
- Rat SPN structures (#92) (@khosravipasha)
- Gpu refactor (#96) (@khosravipasha)

[Diff since v0.2.4](v0.2.4...v0.3.0)

**Merged pull requests:**
- overhaul of input-output functionality (#87) (@guyvdbroeck)

[Diff since v0.2.3](v0.2.3...v0.2.4)

**Closed issues:**
- Build fails on Windows (#3)
- Bug in MPE implementation (#21)
- Compiling an SDD into a PSDD (#53)
- Failing test for bottom-up vtree learning (#63)
- Separate circuit counters for parallel traversals/queries (#64)
- BlossomV to become optional dependency (#65)
- Avoid scalar indexing on GPU in `init_expectations` (#74)

**Merged pull requests:**
- Add SDD to PSDD compilation (#56) (@RenatoGeh)
- CompatHelper: bump compat for "LoopVectorization" to "0.12" (#67) (@github-actions[bot])
- Readme examples (#68) (@liuanji)
- Refactor data utils (#70) (@guyvdbroeck)
- Change circuit traversal API to use `Dict` instead of a `counter` field (#71) (@guyvdbroeck)
- CompatHelper: bump compat for "CUDA" to "3.0" (#72) (@github-actions[bot])
- Add SamplePSDD (#79) (@RenatoGeh)
- Dataframe upgrade to 1.x (#83) (@khosravipasha)
- CompatHelper: add new compat entry for Tables at version 1, (keep existing compat) (#84) (@github-actions[bot])

[Diff since v0.2.2](v0.2.2...v0.2.3)

Version 0.2.3

**Closed issues:**
- Learning Circuits from missing data (#11)
- Studel missing APIs. Save/load/MAR/etc (#28)
- `logsumexp(x::Real, y::Real)` is deprecated, use `logaddexp(x, y)` instead. (#39)
- Marginalization for `learn_strudel` circuits (#48)

**Merged pull requests:**
- Optionally pass an IO instead of filename to psdd saving (#47) (@RenatoGeh)
- Add EVI and MAR functions for mixtures (#49) (@RenatoGeh)
- Stop transformation steps when no longer possible and add verbose flag (#50) (@RenatoGeh)
- CompatHelper: bump compat for "DataFrames" to "0.22" (#51) (@github-actions[bot])
- CompatHelper: bump compat for "LoopVectorization" to "0.11" (#54) (@github-actions[bot])
- CompatHelper: bump compat for "Reexport" to "1.0" (#55) (@github-actions[bot])
- Learning from missing data (#57) (@khosravipasha)

[Diff since v0.2.1](v0.2.1...v0.2.2)

**Closed issues:**
- [Logistic Circuits] Logit Function Missing when Calculating Class Probabilities (#18)
- [ProbabilisticCircuits] kmeans In em.jl  (#42)

**Merged pull requests:**
- CompatHelper: bump compat for "DataStructures" to "0.18" (#29) (@github-actions[bot])
- [WIP] BitCircuitPair: bit circuits for pair of ciruict (eg for expectations) (#33) (@khosravipasha)
- Building docs latex test (#35) (@khosravipasha)
- CompatHelper: bump compat for "DataFrames" to "0.22" (#37) (@github-actions[bot])
- fix bug for k-means in em (#43) (@MhDang)