v2.2.4

• Fix: newlines in arrow functions (fixes #172) (Jamund Ferguson)
• Fix: nested arrow function as default param (fixes #145) (Jamund Ferguson)
• Fix: Rest Params & Arrow Functions (fixes #187) (Jamund Ferguson)
• Fix: trailing commas in import/export (fixes #148) (Jamund Ferguson)
• Build: Added sudo false to Travis to build faster (fixes #177) (KahWee Teng)

v2.2.3

• Fix: Incorrect error location (fixes #173) (Nicholas C. Zakas)

v2.2.2

• Fix: Yield as identifier in arrow func args (fixes #165) (Nicholas C. Zakas)
• Fix: Allow AssignmentExpression in object spread (fixes #167) (Nicholas C. Zakas)

v2.2.1

No changes - accidental release. :(

v2.2.0

• New: Add experimental object rest/spread (fixes #163) (Nicholas C. Zakas)
• Fix: npm browserify (fixes #156) (Jason Laster)

v2.1.0

• Fix: Leading comments for anonymous classes (fixes #155, fixes #158) (Toru Nagashima)
• New: Add newTarget option (fixes #157) (Nicholas C. Zakas)

v2.0.4

• Docs: added missing ecmaFeatures.superInFunctions option from doc (Clément Fiorio)
• Fix: "await" is a future reserved word (fixes #151) (Jose Roberto Vidal)

v2.0.3

• Fix: Incomplete Switch Statement Hangs (Fixes #146) (Jamund Ferguson)
• Docs: Clarify ecmaFeatures usage (Dan Wolff)

v2.0.2

• Fix: Allow yield without value as function param (fixes #134) (Nicholas C. Zakas)
• Fix: Allow computed generators in classes (fixes #123) (Nicholas C. Zakas)
• Fix: Don't allow arrow function rest param (fixes #130) (Nicholas C. Zakas)

v2.0.1

• Fix: Yield should parse without an argument (fixes #121) (Nicholas C. Zakas)