-Changes to Empire 4.3.27 - Thu Apr 14 18:52:05 UTC 2011
- * License upgrade to GPL version 3 or later
- * Fix client to log long input lines untruncated
- * Fix client crash for long input lines
+Changes to Empire 4.3.29 - Fri Jan 20 19:20:20 UTC 2012
+ * drop and fly from carrier could fail to load last civilian or
+ military.
+ * Telegram and announcement changes:
+ - wire no longer loops to show announcements that arrived while
+ waiting for the player to confirm deletion.
+ - At most five seconds worth of messages are now squashed together
+ into one. Before, only the time between adjacent telegrams was
+ limited, not the total time.
+ - When telegrams arrived while read was waiting for the player to
+ confirm deletion, and we then showed them, we nevertheless
+ claimed "you have new telegrams" before the next command prompt.
+ Only with toggle inform off. Known bug since Empire 2.
+ - Fix read not to clobber asynchronous notification of telegrams
+ arriving while waiting for the player to confirm deletion.
+ - Fix wire not to reset number of pending telegrams with toggle
+ inform on. Broken when Empire 2 introduced toggle inform.
+ - The number of pending announcements was off when announcements
+ were squashed together.
+ - More careful error handling and logging.
+ * Ensure all of an update's output goes into a single production
+ report:
+ - Avoid splitting it up when the update is slow. Empire 2 already
+ did that for the number of pending telegrams, but not for read.
+ - Don't turn parts of it into BULLETINs. Autonav and sail could do
+ that since Empire 2.
+ * files now creates POGO with user interface flags beep, coastwatch,
+ sonar and techlists set, for consistency with add.
+ * Change newcap back to not wiping the country (it wiped since
+ 4.3.12). Additionally, leave levels and telegrams alone.
+ * Changes to deity command add:
+ - Require confirmation for unadvisable actions.
+ - Refuse to touch a country while it's being played.
+ - Don't crash on negative country number.
+ - Create deities with money, just like files creates POGO.
+ - Always reset the country completely, not just when adding a
+ player or a visitor.
+ - Rename argument "new" to "player". Keep recognizing "new" for
+ now, but deprecate it.
+ - Drop argument "active". If you really want to create a player
+ country without a capital, add the player country normally, then
+ activate it with edit instead of newcap.
+ - Drop the obscure sector check and wipe option. If you really
+ need to wipe out a country, there's much more to wipe than just
+ sectors.
+ - Drop the undocumented land unit destruction feature.
+ * Permit no-op country name change again. Accidentally outlawed in
+ 4.3.20.
+ * Plug a few minor memory and file descriptor leaks.
+ * Fix use-after-free when plane gets shot down or aborted in
+ dogfight. Broken in 4.3.27.
+ * Code cleanup.
+ * Info page and manual page fixes.
+
+Changes to Empire 4.3.28 - Sat Jul 16 11:30:53 UTC 2011
+ * Don't let POGO (#0) navigate dead ships, and march dead land units.
+ The ghosts even got sighted and interdicted, and could hit mines.
+ Has always been that way.
+ * llook can't see land units and planes loaded on land units anymore.
+ * Fix board to ignore land units loaded on land units when testing
+ whether a sector can board. Broken in 4.0.17.
+ * Fix transport to reject planes loaded on land units. The plane
+ remained on its carrier. When the land unit moved, the plane was
+ teleported right back to it. Broken since Chainsaw 3 added land
+ units.
+ * Fix lradar not to let land units loaded on land units use radar.
+ Broken since 4.0.0 added trains.
+ * Fix strength to ignore land units loaded on land units. Broken in
+ 4.2.0.
+ * Fix navigate and march to find paths longer than a few sectors
+ again (7 for 64 bit hosts, 3 for 32 bit hosts). Broken in 4.3.27.
+ * march sub-command 'i' now shows number of military and land units
+ loaded.
+ * New server option -F to force start even when state looks bad.
+ Risks crashes and further corruption, but gives deities a chance to
+ fix up a bad game state with edit commands and such.
+ * empdump -x no longer refuses to export game state that looks bad.
+ Gives deities another tool to fix up a bad game state.
+ * Land units loaded on land units fight che again, as they used to
+ before 4.3.26.
+ * When a land unit dies fighting che, land units loaded on it get
+ unloaded, and planes loaded on it die. Before, the update left
+ them stuck on their dead carrier. Impact like the next item.
+ Abusable. Broken since Chainsaw 3 added land units.
+ * The update no longer destroys ships, planes and land units for lack
+ of maintenance. Before, it left any embarked planes, land units
+ and nukes on their dead carrier. In this state, units behaved as
+ if their carrier was still alive, with additional protection from
+ the fact that a dead carrier can't be damaged or boarded. If
+ another unit with the same number got built, it picked up the stuck
+ cargo. The cargo got teleported to its new carrier when the
+ carrier moved. Abusable, but it involves going broke, so it's
+ rarely practical. Slightly more practical before 4.3.6 removed
+ budget priorities. Broken for ships and land units when Empire 2
+ added their maintenance cost, and for planes when v4.3.3 replaced
+ nuclear stockpiles by nuke units.
+ * Fix bogus internal error triggered by navigate and march
+ sub-commands 'r', 'l' and 's'. Broken in 4.3.27.
+ * Fix client not to reject redirections and execute containing
+ non-ASCII characters with a bogus scary warning when using UTF-8.
+ * Fix execute not to mangle non-ASCII characters in the argument when
+ prompting for it while login option utf-8 is on.
+ * Fix handling of non-ASCII and control characters in batch files.
+ * Conversion from UTF-8 to ASCII ate the character following a
+ replaced non-ASCII character. Buffer overrun possible if the
+ terminating zero gets eaten. Could happen in players, read, flash,
+ wall, and execute.
+ * Fix handling of empty commands:
+ - Time used was not updated.
+ - Mortal player wasn't logged off for game hours, game down, and
+ time limit.
+ - Notifications were delayed: going broke, becoming solvent, new
+ telegrams (toggle inform off only), new announcements, capital
+ lost.
+ * Minor tweaks to nightly build.
+ * Server's and empdump's sanity checking of configuration and game
+ state is now more rigorous.
+ * Deity xdump no longer dumps unused countries' realms.
+ * Remove option LANDSPIES. Deities can customize the land table to
+ disable spy units.
+ * Remove option TRADESHIPS. Deities can customize the ship table to
+ enable trade ships.
+ * Configuration table changes (builtin and custom):
+ - Rows must be in ascending uid order.
+ - Omitting rows in tables item, sect-chr and infrastructure is no
+ longer permitted.
+ - Custom tables now replace the builtin table completely. Before,
+ omitted rows defaulted to the builtin version, except at the end
+ of a table. Commenting out unwanted stuff just works now.
+ - Permit custom table product having fewer than 14 entries.
+ - Reject custom tables where customization has no effect (updates,
+ table, meta, all symbol tables) or where it's unsafe (news-chr).
+ - Input is checked more rigorously.
+ * empdump -i fixes:
+ - Don't touch plane file when import fails.
+ - Refuse import of incorrectly sized table instead of silently
+ creating one the server will reject.
+ - Replace old state completely. Before, omitted rows in the dump
+ defaulted to the old state, except at the end of a table.
+ - Input is checked more rigorously.
+ * Fix xdump updates not to dump bogus extra updates.
+ * Fix use-after-free when a plane got shot down or aborted by flak.
+ Broken in 4.3.27.
+ * Friendlier diagnostics in the build command.
+ * Fix build to set nuke's tech exactly like for ships, planes and
+ land units. It's not currently used for anything.
+ * Research required for nukes was slightly off sometimes due to
+ incorrect rounding.
+ * Bridge building required 0.005 tech less than advertised, fix.
+ * "show nuke" now obeys toggle techlists.
+ * Fix "show land s" to show columns xpl and lnd again. Broken in
+ 4.3.15.
+ * Code refactoring and cleanup.
+ * Documentation on custom tables, xdump updated.
+ * Info file fixes.
+
+Changes to Empire 4.3.27 - Sun Apr 17 11:36:29 UTC 2011
+ * License upgrade to GPL version 3 or later.
+ * Fix buy not to wipe out concurrent updates. Can be abused to
+ duplicate commodities.
+ * Don't let fighters, SAMs and ABMs intercept while on trading block.
+ * Don't let missiles interdict ships or land units while on trading
+ block.
+ * Fix client to log long input lines untruncated.
+ * Fix client crash for long input lines.
* info subject pages now mark unusually long pages with a !.
* The edit command keys deprecated in 4.3.15, 4.3.17 and 4.3.20 are
now gone.
- * Fix give not to wipe out concurrent updates.
+ * Fix give, setsector and setres not to wipe out concurrent updates.
* Fix explore, move, test, transport not to ignore spaces in path
arguments. Broken in 4.3.7.
* Improvements to map drawing commands:
* Make bestpath work for deities in foreign land.
* More robust savecore example script.
* Fix buffer overruns in the lookout, spy, map and nmap commands when
- WORLD_X * WORLD_Y not a multiple of 16.
+ WORLD_X * WORLD_Y is not a multiple of 16.
* The path command's maps weren't always fitted to the path
correctly. Broken in 4.3.17.
* Land units no longer hit allied mines.
* Really fix bomb not to wipe out plane updates made while it asked
for pinpoint targets. The fix in 4.3.21 didn't cover escorts.
* Fix tend land not to wipe out concurrent updates.
- * Fix a bug in automatic supply:
+ * Automatic supply fixes:
- Ships with just two shells could fire a torpedo to return fire or
interdict.
- Ships with just one shell could use their anti-missile defense.
Changes to Empire 4.3.17 - Sat Sep 20 16:07:44 UTC 2008
* Fix standalone client build for Windows. Broken in 4.3.11.
- * Disable automatic supply of land units on load for now, it's broken
- in a highly abusable way.
- * Make trade show exactly what's on sale, remove option SHOW_PLANE.
+ * Disable automatic supply of land units on load for now, it's
+ broken, and can be abused to duplicate supplies.
+ * Make trade show exactly what's on sale, remove option SHOWPLANE.
* Stop ships, planes, land units and nukes on violent takeover, just
like sectors.
* Wipe orders when ships, planes, land units and nukes are taken over
command in that case lets players find out whether the target is
a submarine. Loophole opened in 4.3.12.
- Detect when the firing sector, ship or land unit changes across
- the target prompt. Abusable.
+ the target prompt. Can be abused to duplicate commodities, and
+ more.
* Fix parsing of anchor-relative time in update schedule. Broken in
4.3.13.
* Fix logging of player input in the journal to include command
~p before the first line of text never worked.
* Fix ancient bridge building race condition that could break the
test whether the player can afford the bridge.
- * Fix trade lot change detection in set command. Probably abusable.
+ * Fix trade lot change detection in set command. Can probably be
+ abused to defraud sellers.
* The pthread code now compiles under Solaris.
* navigate and march now permit any whitespace between route and
optional argument for radar, lookout, sonar, not just spaces.
* The country command's `temporary' state of disorder ended after
ten years.
* Telegram notifications could get lost in exotic circumstances,
- e.g. while a second client attempted to connect. Abusable.
+ e.g. while a second client attempted to connect. Can be abused for
+ stealthy attacks.
* Remove option SNEAK_ATTACK.
* Fix lboard not to let you board dead land units.
* Fix stack smash in bomb, drop, fly, paradrop, recon and sail.
messages. See new doc/unicode for technical details.
* New login command `options' for client/server option negotiation.
See new doc/clients-howto for technical details. The only option
- so far is UTF-8.
+ so far is utf-8.
* emp_client -u now requests UTF-8. This requires a terminal that
understands UTF-8.
* Fix news for land unit defensive support.
projects / empserver / blobdiff