Users often ask: "Is Alpha v05a stable?"

The short answer is yes, but with caveats. The full release of v05a fixed a major bug from v04 where editing team colors caused the game to crash during night matches. However, you should avoid editing the "Player ID" of classic players (IDs below 1000) as it can break the in-game Hall of Fame. Always back up your original EDIT file before using the "Save As" function.

Unlike basic stat editors, this full version offers deep database access:

For those who dislike the grind, the "Full" version of this editor includes a direct ML save editor. You can adjust transfer budgets, manager salary, and even player morale with a single click.

The PES 2017 Editor Alpha v05a seems to be an alpha version of a game editor, suggesting it's in a developmental or testing phase. Community-made editors like this are common for sports games, as they offer a way for fans to customize their gaming experience beyond what's possible through official game updates or patches.