Below you can find which options have been implemented to SVN and probably will be within next release of com_joomlastats version 2.3.0.
2008-10-27 SVN r130
Fix installation problem
2008-10-27 SVN r129
[#13357] Solve problem with translations (done by Michael)
[#13358] Organize database install scripts in new way (done by Michael)
[#13359] New statistics - Screen resolution (done by Michael)
[#13360] Automatically set 'time offset' (done by Michael)
[#13361] Remove feature 'language override' (done by Michael)
[#13362] Improve TLD-lookup process (done by Michael)
[#13363] Add new column to table ipadresses (done by Michael)
[#13364] Add new table column 'screen' in table 'visits' (done by Michael)
[#13365] Improved tld-check or/and whois process (done by Michael)
[#13367] Try to introduce graphical statistics (done by Michael) (still not working)
[#13366] Fix many minor bugs (commit 2008-10-17)(done by Michael)
2008-09-22 development snapshot com_joomlastats_v2.3.0.113_dev2008-09-22.zip
~ Package tests was done at: 'Joomla 1.5.6 Legacy' and 'Joomla 1.0.15 Native', http://www.joomlastats.org/index.php?option=com_fireboard&Itemid=63&func=view&catid=12&id=4050#4050
2008-09-22 SVN r113
Bugs:
[#12285] Filter Year combobox has different order than Month and Day
Features:
[#12914] Design new JS engine, part 5 - Remove echo calls (+20%)
[#12915] Ability to reset 'Domain' filter
[#12810] Design new JS engine, part 4 - Try to move one page (+25%)
2008-09-14 SVN r112
Features:
[#12808] Design new JS engine, part 2 - Create filter classes (part)
[#12809] Design new JS engine, part 3 - Handle getdbsize function
[#12810] Design new JS engine, part 4 - Try to move one page (part)
2008-09-13 SVN r111
Bugs:
[#12794] Export option always export 'Visitor' table
Features:
[#12793] Create own files and classes for 'Statistics' pages
[#12795] Unify Export option
[#12796] Design new JS engine (part)
[#12797] Create class js_JSFilterSearch and use it
2008-09-13 SVN r110
Features:
[#12787] Clean up code in 'Exclude Manager'
[#12788] Change task names to more appropriate in 'Exclude Manager'
[#12789] Create own files and classes for 'Exclude Manager'
[#12790] Remove all calls global variable $my
[#12791] Check global variable $acl
[#12792] Clean up and optimize code in file admin.joomlastats.php
2008-09-12 development snapshot com_joomlastats_v2.3.0.109_dev2008-09-12.zip
~ Package tests was done at: 'Joomla 1.5.6 Legacy' and 'Joomla 1.0.15 Native',  
2008-09-12 SVN r109
Bugs:
[#12760] Maintenance page is broken in IE and j1.5.6
[#12761] Configuration page is broken in IE and j1.5.6
2008-09-12 SVN r108
Bugs:
[#12758] Remove stripos(); function call from entire code
[#12293] Missing Logo on component toolbar
[#12294] 'Summary Month' and 'Summary Month <total>'
[#12642] In j1.0 double images are displayed in tool bar menu
[#12635] Icons on tool bar are broken in j1.0.15
[#12304] Filter does not work properly (part)
[#12232] Refers not working
Features:
[#12634] Create set of tool bar images to j1.0.15
[#12317] Unify icon styles in joomla stats and create missing icons
2008-09-11 SVN r107
Bugs:
[#12742] Without visits, 'Visitors' page is broken
2008-09-11 SVN r105
Bugs:
[#12712] Lack of memory in option 'Page hits' (blank page)
[#12735] 'View #' sting is wrapped to 2 lines in exclude option
[#12720] In function getNotIdentified() and getUnknown(), setQuery() is called 2 times
[#12736] Improper justification of list footer
Features:
[#12721] Move 'Display #' option below list in Exclude option
[#12719] Remove function JoomlaStats_Engine::JS_Compat();
[#12726] Check if all database querys are limited in component
2008-09-09 SVN r104
Bugs:
[#12708] 'Referrers' not work when 'StartDayOrMonth' is set to 'Month'
[#12709] Missing JS logo on installation page
[#12711] When get visitor pages (r03a) wrong table title is shown
Features:
[#12710] Remove JS copyright notice from installation page
2008-09-07 SVN r102
Bugs:
[#12686] Remove notices: 'Notice: Undefined variable: JSLanguage'
[#12691] Change menu text when JS language change
[#12693] Refreshing status page is counted as double visit
[#12694] Update text 'All Your collected statistics has been remain' thanks to 'sunon' and 'robsoles'
Feature:
[#12687] Clean up tool bar code
[#12688] Create class with JS utilities
[#12689] Create common methods to 'load JS language' and 'update Joomla menu'
[#12690] Remove global variable '$jslang'
[#12692] Check if JS was activated in 'Stand Alone' way
2008-09-05 SVN r101
Bugs:
[#12648] Update joomla drop down menu
[#12650] Missing sub menu in joomla drop-down menu in j1.5.6 (Unable implement)
[#12651] Configuration page is broken in j1.5 in IE
[#12652] Maintenance page is broken in j1.5 in IE
Features:
[#12649] Redesign joomla sub menu installation process
[#12653] Improve JS SA (security, reporting, instruction, config)
2008-09-05 SVN r100
Bugs:
[#12633] Missing space on tool bar in j1.0.15
[#12635] Icons on tool bar are broken in j1.0.15 (working on it)
[#12642] In j1.0 double images are displayed in tool bar menu (working on it)
[#12643] Header icon and desc has wrong style in j1.0.x
Feature:
[#12283] Copy wright mark is not shown properly
[#12637] Remove redundant html table on Summarize page
[#12638] Move Maintenance template to maintenance.html.php
[#12639] Options beside stats should not use JoomlaStatsHeader();
[#12640] Remove messy if's from JoomlaStatsEngine::JoomlaStatsHeader();
[#12641] Standardisation JS forms
[#12644] Standardisation JS headers (JS logo, page title) in j1.0.x for all pages
[#12645] Standardisation JS headers (JS logo, page title) in j1.5.x for all pages
[#12646] Standardisation JS headers (JS logo, page title) for all pages
[#12647] Replace joomlastats.png image by appropriate images
2008-09-05 SVN r99
Features:
[#12631] Create common page headers for j1.0.15
[#12632] Create common JS forms
2008-08-26 SVN r98
Bug:
[#12586] Redundant gray rectangle in Configuration
Feature:
[#12584] Separate configuration code and move it to own files
[#12585] Create classes for configuration
[#12587] Make task names more unique and more accurate in Configuration
2008-08-26 SVN r97
Bugs
[#12494] Gray box sick out tab in Configuration
[#12495] Description in maintenance is improperly justified
[#12496] Common tab is hidden
[#12497] Gray box is missing in Tools and Export tabs
2008-08-26 development snapshot com_joomlastats_v2.3.0_dev2008-08-25.zip
~ Package tests was done at: 'Joomla 1.5.6 Legacy' and 'Joomla 1.0.15 Native' http://www.joomlastats.org/index.php?option=com_fireboard&Itemid=63&func=view&catid=12&id=3991#3991
2008-08-26 SVN r96
Bugs
[#12473] Status and installation page is improperly justified
Features
[#12472] Put JS logo to ToolBar
[#12474] Separate functionality of Maintenance tab to own file and class
[#12475] Improve visualization of notification uninstall process
[#12470] Check if it is possible to count visitors from non Joomla pages (YES)
[#12392] Separate class JoomlaStatsBot from creating object that class
[#12476] Make task names more unique and more accurate in Maintenance
[#12477] Make uninstall status page
[#12478] Automatic uninstall JS from Joomla (part)
[#12479] Improve uninstall notification process
2008-08-24 SVN r95
Bugs
[#12440] Redundant vertical space in installation and status
Features
[#12435] Create template library (template.html.php)
[#12436] Implement common function generateMsgColorInfoFrame()
[#12437] Replace in code generation Color Info Frames by using generateMsgColorInfoFrame() function
[#12439] Introduce own template to installation
2008-08-24 SVN r94
Bugs
[#12430] Activating JS add vertical space in IE
[#12431] Installation process write improper messages
[#12362] Wrong description about activation
[#12282] Detection of activation Joomla Stats fail (install mod/bot detection)
New Features
[#12433] Generate much more descriptive comments about installation process
[#12360] Installation process should use js_JSStatus to generate info
[#12434] Improve visualization of notification install process
2008-08-22 SVN
Bugs
[#12280] Warnings on front page
[#12282] Detection of activation Joomla Stats fail (install mod/bot detection)
[#12362] Wrong description about activation
New Features
[#12349] Update 'info' page to 'status' page
[#12357] Separate code from Status option to it is own file
[#12358] Detection of activation Joomla Stats by template fail
[#12359] Create class js_JSStatus that implement utility status methods
[#12361] Detection of activation Joomla Stats fail (publish)
[#12364] JS activation tips should be more descriptive and clear
[#12390] Check front page about activation joomlastats
[#12397] Create sophisticated methods to check JS activation
2008-08-19 development snapshot com_joomlastats_v2.3.0_dev2008-08-19.zip
~ Package tests was done at: 'Joomla 1.5.6 Legacy', http://www.joomlastats.org/index.php?option=com_fireboard&Itemid=63&func=view&catid=12&id=3991#3991
2008-08-19 SVN
! [#12340] Set value to member that not exist ($this->onlinetime)
~ [#12330] Class JoomlaStatsBot should get configuration js_JSConf object
! [#12341] Warnings on front site (JSite::$_session)
! [#12342] Logged users are counted in the same way as not logged
+ [#12346] Add Albanian Translation
~ [#12350] Rename toolbar option from 'info' to 'status'
2008-08-18 development snapshot com_joomlastats_v2.3.0_dev2008-08-18.zip
~ Package tests was done at: 'Joomla 1.5.6 Legacy, 'http://www.joomlastats.org/index.php?option=com_fireboard&Itemid=63&func=view&id=3949&catid=12
2008-08-18 SVN
Bugs:
[#12279] Refers not working
[#12288] 'Purge Database' option make database summarise
[#12289] Wrong images are loaded to component toolbar
[#12291] Progress bar brake page
[#12292] Sum of 'Unique bots/spiders' is not shown
[#12295] Function DoUnInstallTask() does not display errors even then they occurred
[#12299] After exclude user IP, browser is redirected to wrong page
[#12300] Redirection does not work on joomla 1.5.x
[#12303] Bad require_once syntax
[#12305] Set value to $langini member that does not exist
[#12306] When error during save configuration occur, page will broke
New Features:
[#12314] Separate JLProgressbar class to it is own file
[#12316] Separate code from Tools tab in Configuration to it is own file
[#12321] Make task names more unique and more accurate to their actions in Tools tab
[#12322] Make task names more unique and more accurate to their actions in Configuration tab
[#12323] Introduce file with basic classes
[#12324] Introduce class with configuration
[#12327] Reorganize toolbar menu
[#12328] Make toolbar menu similar to all joomla toolbar menus
[#12329] Configuration scope. Replace hard coded values in code by defined constants
[#12331] Add feature 'Restore configuration'
2008-08-14 development snapshot com_joomlastats_v2.3.0_dev2008-08-14.zip
~ Package tests was done at: 'Joomla 1.5.5 Legacy', http://www.joomlastats.org/index.php?option=com_fireboard&Itemid=63&func=view&id=3949&catid=12
2008-08-14 SVN
[#12177] Missing text in component menu
Simplifying component menu
Replace old images in component menu by images from joomla 1.5.x
Changing images names to more accurate
Changing images to 'double images'
Update language files
2008-08-12 development snapshot com_joomlastats_v2.3.0_dev2008-08-12.zip
~ Package tests was done at: 'Joomla 1.5.5 Legacy', before publishing at forum http://www.joomlastats.org/index.php?option=com_fireboard&Itemid=63&func=view&id=3949&catid=12
2008-08-12 SVN
~ [#12224] New engine to export feature
! [#12175] Option Export -> Visitor not working
! [#12174] Option Export -> Search engines not working
! [#12140] 'JoomlaStats Uninstall' option is unavailable
! [#12179] Wrong color of icons on component menu
! [#12133] Display translated texts at correct encoding
2008-08-08 SVN
! [#12141] Remove warnings
! [#12176] Summarise could be available only from component sub menu
! [#12170] No images at component top-right menu
2008-08-06 development snapshot com_joomlastats_v2.3.0_dev2008-08-06.zip
~ Package tests was done at: 'Joomla 1.0.15' and 'Joomla 1.5.5 Legacy', before publishing at forum http://www.joomlastats.org/index.php?option=com_fireboard&Itemid=63&func=view&id=3949&catid=12
2008-08-06 SVN
+ [#12133] Display translated texts at correct encoding
~ [#12116] Remove all mysql* functions from php code
! [#11989] mysql* warning
+ [#10565] Add link to JoomlaStats homepage in description
~ [#12136] Problem with reading texts from $JSLanguage global variable by each
! [#12138] Fatal error: ... registry.php on line 197
2008-08-05 SVN
~ [#12122] National characters are broken in polish translation
~ [#12117] Uniform charset and BOM for language files
Start point
SVN snapshot - revision was newer than v2.2.1 and older than v2.2.2