fix: use 1px check for layout rect (floating-ui#1261)

fix: floating-ui#1223 pixel positioning (floating-ui#1256)

fix: property access

Make getWindow null/undefined safe again (floating-ui#1258)

Merge pull request floating-ui#1255 from popperjs/fix/arrow-padding-args

fix: pass fresh data to the arrow padding fn

Merge pull request floating-ui#1253 from eps1lon/fix/shadow-root-ie11

Merge pull request floating-ui#1251 from jsg2021/fix1250

fix security alert on ini dev dependency

Merge pull request floating-ui#1248 from popperjs/fix/1242

fix: altAxis + tether

Merge pull request floating-ui#1244 from ptu14/fix/will-change-contai…

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Merge pull request floating-ui#1243 from popperjs/fix/null-own-doc

fix: handle null ownerDocument