Revision

n.	1.	The act of revising; reëxamination for correction; review; as, the revision of a book or writing, or of a proof sheet; a revision of statutes.
	2.	That which is made by revising.

Noun	1.	revision - the act of revising or altering (involving reconsideration and modification); "it would require a drastic revision of his opinion" Synonyms: alteration
	2.	revision - the act of rewriting something Synonyms: revisal, revise, rescript
	3.	revision - something that has been written again; "the rewrite was much better" Synonyms: rewrite, rescript

(programming)

revision - A release of a piece of software which is not a major release or a bugfix, but only introduces small changes or new features.

amendment, copy, correction, duplication, editing, edition, emendation, imitation, improvement, modification, overhaul, overhauling, palingenesis, re-creation, re-examination, re-formation, reappraisal, reassessment, rebirth, rebuilding, recension, recheck, reconsideration, reconstitution, reconstruction, rectification, redaction, redesign, redoing, redraft, reedition, reestablishment, refashioning, regeneration, regenesis, reinquiry, reinstitution, reissue, remaking, renascence, rendition, renovation, reorganization, repetition, reprinting, reproduction, rescript, rescription, reshaping, restoration, restructuring, resurrection, rethinking, retrospect, revaluation, revampment, review, revisal, revise, revised edition, revising, revival, rewrite, rewriting, update, updating, version