v2.59

Version 2.59 (2021-12-14)

• [*.*] Added new possible formats of date parameters e.g. '21/11/15', 'Nov 15', '15-Nov-2021'
• [2.2] Added 'validate' action: returns true if IQML license is ok on this computer, error (or errMsg) if not
• [7.2] Fixed: News headlines request returned partial results on Matlab R2021b (Pro license)

v2.58

Version 2.58 (2021-11-21)

• [*.*] Replaced all references to iqml.net with undocumentedmatlab.com
• [4.4] Fixed display of the market-maker description in MarketDepth (Level2) queries (Pro license)
• [6.1] Clarified warning when requesting streaming quotes for more symbols than IQFeed allows
• [9.1] Added display of client and protocol versions in connection success message
• [9.1] Handled unsolicited changes of MacBookPro computer name by MacOS, affecting IQML's activation
• [9.3] Added fields for protocol version, # usable symbols, IQFeed expiry date (for DTN trial users)

v2.57

Version 2.57 (2021-07-11)

• [7.2] Fixed: Timeout parameter was not used by news story queries when GetStory=true (Pro license)
• [7.3] Fixed edge cases of some news stories reported as errors by IQConnect client 6.1 (Pro license)
• [7.3] Added URL field to reported news stories, if a URL is detected in the story text (Pro license)
• [7.*] Improved performance (reduced run-time) of news story queries, esp. story texts (Pro license)
• [9.1] Removed some harmless warning messages upon IQML connection to IQFeed

v2.56

Version 2.56 (2021-06-23)

• [*.*] Fixed occasional "corrupt P-file" errors in parallel setups (Pro license)
• [2.4] Automatically disconnect from IQFeed when installing an IQML update
• [4.6] Fixed: summary data query sometimes reported missing data (Pro license)
• [12.1] Simplified reported message in case of an IQML run-time error

v2.55

Version 2.55 (2021-05-10)

• [2.1] Added Filepath field to the output of IQML('version')
• [5.*] Fixed problem of empty data reported when MaxItems = -1
• [9.1] Added Timeout parameter to IQML('reconnect') actions

v2.54

Version 2.54 (2021-05-03)

• [4.5] Fixed: the implied volatility was sometimes incorrectly reported as +/-inf
• [5.*] Added EndDate parameter for weekly/monthly history queries (as in daily/interval queries)
• [5.*] Fixed BeginDate/EndDate/MaxItems parameter inconsistencies in history queries

v2.53

Version 2.53 (2021-04-06)

• [3.6] Added message overflow protection (MaxEventsBacklog, OverflowMode parameters)
• [4.4] Improved support for new IQFeed client 6.2 Level-2 market-depth format (Pro license)
• [4.6] Added description fields for Exchange/Markets/SIC/NAICS codes (Pro license)
• [9.3] Added message overflow protection information to reported client stats
• [11] Fixed: the alert ID was not properly returned in alert queries (Pro license)

v2.52

Version 2.52 (2021-02-23)

• [4.4] Added support for new IQFeed client 6.2 Level-2 market-depth format (Pro license)
• [4.4] Added Detailed, MaxLevels parameters for Level 2 queries (Pro license)
• [4.4] Added BidSizeRatio, AskSizeRatio fields to Level 2 data (Pro license)
• [4.6] Fetch previous day's summary data if data for requested date is unavailable (Pro license)
• [7.2] Handled edge case of news headlines that are reported with missing/invalid timestamp
• [9.1] Avoid repeated attempts to launch the IQFeed client on startup, when it is not in expected location
• [9.1] Added alert when the installed IQFeed client is older than latest available stable IQFeed client
• [9.5] Added support for IQFeed client 6.2's new registry hive

v2.51

Version 2.51 (2021-02-03)

• [7.*] Fixed problem with news query without a Symbol filter due to a DTN server-side change (Pro license)
• [7.2] Added Datenum field to news headlines query; fixed Timestamp field to standard format (Pro license)
• [9.1] Auto-reconnect IQML to IQFeed when IQConnect is not communicating
• [9.3] Added Datenum, Timestamp, TotalMsgsRcv fields to client stats data

v2.50

Version 2.50 (2021-01-24)

• [8.1] Fixed symbols lookup query with empty/unspecified Name filter parameter
• [8.1] Added new Progress parameter to display lookup query progress (as in history queries)
• [8.1] Added ability to filter symbols lookup query by Market group (e.g. 'NYSE'), not just specific market(s)
• [8.2] Fixed: chain symbols query did not report some equity options unless NearMonths was set (Pro license)