Unfold.jl: event-related regression toolbox

Unfold v0.8.9 Diff since v0.8.8 increased speed of effects.jl fixed two bugs which raised errors when using multiple events updates of tooling Merged pull requests: precompilation (#304) (@behinger) Improved Typestability (#305) (@behinger) Bump actions/upload-artifact from 4 to 5 (#306) (@dependabot[bot]) improve effects (#310) (@behinger) [AUTO] pre-commit update (#311) (@github-actions[bot]) Bump actions/checkout from 5 to 6 (#312) (@dependabot[bot]) benchmark fix (#315) (@behinger) default implementation follows specification, added test (#316) (@behinger) fix #258 (#317) (@behinger) [AUTO] pre-commit update (#318) (@github-actions[bot]) Bump actions/cache from 4 to 5 (#319) (@dependabot[bot]) Bump peter-evans/create-pull-request from 7 to 8 (#320) (@dependabot[bot]) Bump actions/upload-artifact from 5 to 6 (#321) (@dependabot[bot]) fix the char issue (#324) (@behinger) Closed issues: [Bug] mass univariate, multiple events with 'char' errors (#258) replace .shift_onset with shift_onset() (#265) Models that run in MATLAB produce out of memory errors in Julia? (#285) [Bug] error in effects when using non-default eventfield (#296) [Question] How to handle missing covariate values for fitting a model with overlap correction? (#308)