Babel: Add optional chaining support

• Add optional chaining in babel ce4c56b

v5.0.1...v5.0.2

Update ESLint Config

• Update ESLint config 079b3de
• Adjust test config ee20883
• Fixing Jest eaf0a6d

v5.0.0...v5.0.1

Dependency updates!

This update bumps many of the underlying technologies (Babel, ESLint, Rollup, etc...) to their latest versions.

• Update dependencies with npm audit fix --force dfe6ac2
• Update dependencies da68538
• Bump lodash from 4.17.15 to 4.17.19 (#2) 24510d1

v4.1.10...v5.0.0

v4.1.10

• Revert "Fix packages" 8d97d16
• Fix packages a3bbe0b
• Fix resolve script in lintstagedrc ea61376
• Update lintstage 6a6d0d4
• Update prettier c347635
• Update dependencies a18afe6
• Update rollup-plugin-size-snapshop with filesize 85ebe50

v4.1.9...v4.1.10

v4.1.9

• Update template b046890

v4.1.8...v4.1.9

v4.1.8

• Improve template pkg with es and cjs builds 259f750

v4.1.7...v4.1.8

v4.1.7

• Adjust version script 9be59af
• Update zero template da0f638

v4.1.6...v4.1.7

v4.1.6

• Add support for es treeshaking 04d31f0

v4.1.5...v4.1.6

v4.1.5

• Update prestart to v1.0.1 8a041fa

v4.1.4...v4.1.5

v4.1.4

• Remove rollup plugin for node built-ins 97706ca
• Update README.md abcdebe

v4.1.3...v4.1.4