Competition changes:
*Australian league restructured to 10 teams.
*French leagues restructured to 20/20/18 teams.
*Greek leagues restructured to 16/16 teams.
*Italian Serie A + B restructured to 20/22 teams.
*Polish Second Division restructured to 20 teams.
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*Argentine Cup replaces the Polish League Cup (thanks gio!).
*CONCACAF Champions League re-enabled.
*German DFL-Supercup replaces the Intercontinental Cup (thanks gio!).
*Greek Super Cup disabled.
*International competitions begin in the correct year.
*Irish Presidents Cup disabled.
*Irish Super Cup disabled.
*Korean League Cup disabled.
*Korean Super Cup disabled.
*Polish League Cup disabled.
*Recopa Sudamericana replaces the Inter-American Cup (thanks gio!).
*World Club Championship replaces the German League Cup (thanks gio!).
*World Cup qualifying reset for Europe and South America (full campaigns can now be played: Oceanic/South American countries will enter the 2018 World Cup).

Gameplay changes:
*AI clubs in background leagues will now hire managers.
*Continental competitions load regardless of the leagues selected (except European ones - still only load with a European league).
*Manage any team, regardless of whether their league has been selected.
*Players outside European leagues can gain second nationalities as long as they aren't European. For example, Uruguayans playing in Argentina can become Uruguayan/Argentine but Spanish players playing in Argentina won't become Spanish/Argentine.
*Regens from smaller nations will now regenerate at younger (normal) ages.
*Regens won't be promoted at AI clubs with 45+ players, in an attempt to keep the transfer market fluid when playing with a max database. There should be fewer AI clubs with 50 player squads, most of which are average regens (thanks xeno!).
*Reserve teams enabled for German, Portuguese and Spanish clubs without a B team.
*Scout roles can be offered to staff (except physios).
*Transfer windows added to all leagues.

Minor gameplay changes:
*Argentina: Squad restriction of 4 foreign players added.
*Argentina: TV and prize money added to Primera B División, reduced in Primera División.
*Australia: 4 --> 5 foreign players allowed in match day squad.
*Australia: Final renamed to Grand Final and brought closer to last Closing Stage fixture.
*Australia: Opening Stage winners called Premiers instead of Minor Premiers.
*Champions League: Phase 2 Fixture 1 & 2 dates changed (games no longer played on a Friday).
*Confederations Cup: Last World Cup winners enter instead of last Confederation Cup winners (thanks gio!).
*Copa América: Quarter Finals, Semi Finals and Third Place Playoff games now go straight to penalties after 90 minutes.
*England: Clubs can make 9 simultaneous loans.
*England: FA Cup Quarter Finals no longer have replays (extra-time & penalties instead).
*England: Players aged 24+ can now be loaned for a full season (instead of a maximum of four months).
*England: Wembley is always used for relevant English cup finals and England international games.
*Europa League: Third Round First Leg game should no longer clash with international matches.
*Germany: 18 non-EU --> no restrictions in match day squad (removes FGN symbol from squad screen).
*Germany: DFL-Supercup histories edited.
*Olympic Games: Correct countries enter 2016 tournament.
*Poland: 18 --> 3 non-EU players allowed in match day squad.
*Republic Of Ireland: Automatic relegation places from the Irish Premier Division reduced from 2 to 1.
*Republic Of Ireland: Clubs can make a total of 9 loans in a season.
*Republic Of Ireland: Loans can be made between clubs in the same division.
*Republic Of Ireland: Suspensions begin immediately instead of after 14 days.
*Russia: New game begins 10 days earlier (to give players a chance to make transfers).
*Russia: Squad restriction of 10 foreign players added.
*South Korea: League start date pushed back to May (due to empty calendar).
*Spain: 2 --> 3 non-EU players now allowed in La Liga match day squad.
*Spain: B teams added for Almería, Getafe, Granada & Villarreal (replacing the B teams of Extremadura, Salamanca, SSV Ulm & SG Hoechst).
*Turkey: Foreign player limits updated for all three divisions (squad/match numbers per division is: 14/11, 10/5, 0/0).
*World Club Cup: Host countries updated.
*Yugoslavia removed.

Display changes:
*Competition histories in correct years.
*Human manager's star players shown.
*Inflated £ option added: select the £x2 currency in Game Settings to roughly double the values of everything in the game.
*Rename v1.41 included.
*Round names updated for various competitions (including three new names: Round of 64/32/16).
*USA: MLS clubs now named correctly.

Known issues:
*Argentine Cup: The History never seemed to "stick" when I entered it in the editor and then moved the club_comp_history.dat file to another computer, so it's blank for now.
*Background hiring: human managers need to move a league into the foreground before applying for a job (or else you never get them from my brief testing).
*Competition histories duplicated for various years in the English Premier League (and one year in the Olympics). This is only a cosmetic error, it won't affect gameplay.
*Euro 2020: hosting is a bit messed up: whoever hosts Euro 2024 will be shown as hosting Euro 2020 when teams qualify for it in news items. Seeing as Euro 2020 doesn't really have a host IRL (I suppose Engand at a push) I'm not too bothered about it.
*French Championnat National: still has 20 clubs - two just play no fixtures (La Châtaigneraie & Orvault SF).
*French Coupe de la Ligue: two Ligue 1 sides don't enter in the first season.