Eleventy v3.1.0-alpha.1 (the e18e release!)

Version	Production Dep Count	Production Size
v3.1.0-alpha.1	×139 (-48)	19.8 MB (-7.6 MB)
v3.0.0	×187	27.4 MB

• The above improvements are thanks to the @e18e org folks! Upstream issue: e18e/ecosystem-issues#164
  • Dependency optimization by @outslept in #3715
  • Replace glob packages with lighter alternatives – fast-glob + is-glob -> tinyglobby, micromatch -> picomatch by @pralkarz in #3680
• Improvements to engine consistency (improved use of Nunjucks cache) #3736
• Fixes eleventy.templateModified listeners warning #3735
• Fixes for bugs with merging Arrays in eleventyComputed. Arrays are now treated as a single entity when merging over non-computed data. Arrays will still be merged in the data cascade from multiple eleventyComputed entries.
• Fix bug with collection definition on subsequent builds #3711
• HtmlBasePlugin: Fix confusing error message by @noelleleigh in #3709

Milestone: https://github.com/11ty/eleventy/milestone/47?closed=1
Full Changelog: v3.0.1-alpha.5...v3.1.0-alpha.1