NEWS

---

ssdsims 0.0.0.9011

Features

• Fold the data task step into fit; propose partitioning/RNG roadmap changes (#79).

• Task-table derivation, baseline runner, and grouped pkgdown reference (#82).

• Derive task tables and baseline loop runner from a scenario (#80).

• Add local_dqrng_state() and with_dqrng_state() helpers (#78).

• Reentrant local_dqrng_backend() + propose task-list-loop-baseline and local-dqrng-state (#74).

• Add declarative ssd_define_scenario() and ssd_data() (#71).

• Add scenario-scoped dqrng pcg64 RNG backend (dqrng-init) (#72).

Chore

• Rename CLAUDE.md to AGENTS.md (#86).

• Sync task-lists spec and archive task-list-loop-baseline-fold (#85).

• Cleanup.

• Sync and archive local-dqrng-state change (#81).

• Sync specs and archive ssd-define-scenario and dqrng-init (#77).

• Initialize OpenSpec with foundational proposals and developer guide (#53).

Documentation

• Add scenario-definition example script and Quarto vignette (#83).

• Expand development workflow and coding guidelines (#76).

• Add OpenSpec onboarding and workflow skills (#75).

• Add design for targets-based pipeline (#67).

Refactoring

• Rename state argument to primer in local_dqrng_state()/with_dqrng_state() (#84).

ssdsims 0.0.0.9010

Chore

• Use function instead of string in do.call().

Refactoring

• Extract fit_dists_state() and hc_state() from *_seed() helpers (#68).

ssdsims 0.0.0.9009

Bug fixes

• Fix ssd_run_scenario.tmbfit() to pass fitted estimates to the rng call (#64).

Features

• Distinguish between RNG state and seed, add glossary documentation (#61).

Chore

• Add input validation to *_lecuyer_cmrg_* seed functions (#63).

• Forward with_lecuyer_cmrg_seed() to local_lecuyer_cmrg_seed().

Testing

• Replace withr::with_seed() with with_lecuyer_cmrg_seed() in tests (#60).

• Remove spurious .Random.seed warning.

• Use default pillar settings.

ssdsims 0.0.0.9008

Chore

• Replace seq_up() with rlang::seq2() (#55).

Continuous integration

• Update ccache-action reference.

• Bump action version.

ssdsims 0.0.0.9007

• Ci: Unify fledge.yaml across cynkratemplate and fledge (#86).

ssdsims 0.0.0.9006

Chore

• Add ccache to .gitignore and .Rbuildignore.

Continuous integration

• Create snapshot update PR against correct branch.

• Add reference to /apply-patch workflow in commit message.

• Clarify rationale for not deploying on schedule.

ssdsims 0.0.0.9005

Chore

• Auto-update from GitHub Actions.

  Run: https://github.com/poissonconsulting/ssdsims/actions/runs/25267043302

• Auto-update from GitHub Actions.

  Run: https://github.com/poissonconsulting/ssdsims/actions/runs/22932710449

• Auto-update from GitHub Actions.

  Run: https://github.com/poissonconsulting/ssdsims/actions/runs/22789311191

• Auto-update from GitHub Actions.

  Run: https://github.com/poissonconsulting/ssdsims/actions/runs/22685862780

• Auto-update from GitHub Actions.

  Run: https://github.com/poissonconsulting/ssdsims/actions/runs/19879530192

• Auto-update from GitHub Actions.

  Run: https://github.com/poissonconsulting/ssdsims/actions/runs/19808536137

• Auto-update from GitHub Actions.

  Run: https://github.com/poissonconsulting/ssdsims/actions/runs/19751744050

• Build-ignore.

• Auto-update from GitHub Actions.

  Run: https://github.com/poissonconsulting/ssdsims/actions/runs/19489314581

• Auto-update from GitHub Actions.

  Run: https://github.com/poissonconsulting/ssdsims/actions/runs/19481934419

• Format with air (#44).

Continuous integration

• Add fledge workflow, no-op until it is used in this repo.

• Tweak ccache action.

• Cosmetics.

• Bump action versions.

• Install clang-format-21.

• Harmonize.

• Fix running without readr.

• Adapt workflows (#47).

Documentation

• Fix title for ?ssd_hc_sims (#43).

Uncategorized

• Merge branch 'main' of github.com:poissonconsulting/ssdsims.

• Merge branch 'main' of github.com:poissonconsulting/ssdsims.

• Merge pull request #46 from poissonconsulting/copilot/rename-ssd-simulate-data.

ssdsims 0.0.0.9004

• Vectorize ssd_fit_dists_sims().

ssdsims 0.0.0.9003

• Vectorize ssd_hc_sims(ci_method).
• Vectorize ssd_sim_data()

ssdsims 0.0.0.9002

• Same as previous version.

ssdsims 0.0.0.9001

• Merge pull request #30 from poissonconsulting/joethorley/issue21.

• Merge branch 'main' of github.com:poissonconsulting/ssdsims.

• Pass ... through ssd_run_scenario().

• Add .progress = FALSE argument.

• Add ci = FALSE argument.

• Merge pull request #22 from poissonconsulting/fits.

• Merge pull request #20 from poissonconsulting/fits.

• Add start_stream = 1L argument.

• Renamed skip to start_seeds.

• Rename ssd_get_seeds() to ssd_get_streams_seeds().

• Merge branch 'main' into seeds.

• Added ssd_get_seeds().

• generate_data() vectorized for nrow.

• Added ssd_generate_data().

ssdsims 0.0.0.9000

• Added a NEWS.md file to track changes to the package.