v0.8.2

What's Changed

• include default value in rf search space by @sonichi in #317
• adding TODOs for NLP module, so students can implement other tasks easier by @liususan091219 in #321
• pred_time_limit clarification and logging by @sonichi in #319
• bug fix in confg2params by @sonichi in #323

Full Changelog: v0.8.1...v0.8.2