May 2026 Changelog

Release Date

Type

Key

Area

Release Notes

5-19-2026

Bug

EN-76458

Invoicing & Payments

Previously, when a TCO bill on an intercompany contract included a Voyage Expenses line, the auto-generated mirrored TCI payment was assigned to the wrong voyage on contracts with multiple consecutive voyages. This has been fixed.

5-19-2026

Bug

EN-75794

Invoicing & Payments

Fixed an issue where the port name on INTHC lines in TCI payment operational invoices would disappear after saving

5-18-2026

Bug

EN-77639

Fixes an issue where fixed estimates with CFGEnableFixedEstimateLocking enabled could show zero bunker ROBs after opening Bunker Planning form.

5-18-2026

Bug

EN-76693

Previously, attempting to schedule a consecutive TCO voyage via the scheduleVoyage interface could fail with a spurious "Failed to add non-cargo-handling port to voyage: creating new portcall" error. This has been fixed.

5-18-2026

Bug

EN-76655

Previously, reports on the VoyagePnlSummary table could fail to run for voyages with a large number of P&L line items with a "Job not found" error. This has been fixed.

5-15-2026

Story

EN-76026

Operations

Previously, the LNG BOG calculation always used standard Arrival/Departure ROB values for sea legs. Now, if CTMS values are available on the Cargo Handling form, the BOG calculation uses them instead for more precise results.

5-13-2026

Bug

EN-77420

Fixed an HTTP 500 error caused by slow DB responses that prevented users from adding or creating details on TC Payment forms

5-13-2026

Story

EN-75042

Trading

IMOS Trading now supports visibility into implied market exposure for Time Charter contracts with index-linked floating rates.
Two new exposure categories — TCI Implied and TCO Implied — appear in the Trading & Risk Exposure view, displaying calculated Days and MT values for the unpriced portion of each index-linked contract. This feature is controlled by the Trading Profile flag "Display Implied Market Exposure for TC Contracts" and is off by default.

5-12-2026

Story

EN-77304

New port: Enez

5-11-2026

Bug

EN-77417

Invoicing & Payments

Fixed an issue where financial invoices were able to posted simultaneously with the same bill info.

5-11-2026

Bug

EN-77364

Corrected monthly hire amounts on invoices when exchange rates differ between the invoice header and Time Charter contract's Pricing tab

5-11-2026

Bug

EN-77218

Added CFGLockTCCompanyOnInvoice, defaulting to enabled. When disabled, users will be able to edit Company Code on Time Charter contracts after invoices have been issued for the contract.

5-11-2026

Bug

EN-77040

Fixed an issue where the "Final" checkbox on the Transaction Data Entry (TDE) screen did not persist its checked state after saving and posting an invoice

5-11-2026

Bug

EN-76320

Previously, bunker liftings recorded at zero-duration port calls concurrent with the ends of Voyages and Voyage Estimates could result in incorrect emissions calculations. This has been fixed.

5-11-2026

Story

EN-76141

New config flag CFGEnablePeriodBasedFuelEUJournals has been implemented.
When enabled, period range may be specified on Fuel EU Pool Journal.

5-8-2026

Story

EN-76902

A new configuration flag, CFGEnableFixedEstimateLocking, has been added to automatically lock fixed estimates and preserve saved bunker ROB values from being recalculated. When enabled, a red lock indicator appears on the estimate and saving is blocked until the "Lock Fixed Estimate" setting is unchecked, which restores bunker recalculations.

5-8-2026

Bug

EN-76899

Trading

Fixed an issue where TC trades with bunker-only exposure (no hire days) were missing from the Trade Details List when drilling down from the Trading P&L Summary, causing mismatched exposure counts, bunker tons, and line counts between the two views

5-8-2026

Story

EN-76873

Chartering

The Vessel form now displays a warning for all ownership types when a vessel's default ballast or laden speed has no matching entry in the speed consumption table.

5-8-2026

Story

EN-76872

A new validation option has been added to CFGVoyestCriteriaForZeroProfit -- SpeedNotInConsTable. When configured, SpeedNotInConsTable will raise a validation error if the default ballast or laden speed in an estimate does not match an existing line in the vessel's speed consumption table, and the P&L results will be cleared to indicate the error condition.

5-8-2026

Bug

EN-76520

Fixed an issue where the TDL Exposure scheduled task could silently produce an incomplete report with Cargo and VC In contract types missing, while still returning a success exit code.

5-8-2026

Bug

EN-76099

Fixed an issue where raising a Time Charter invoice with the "For Whole Month" option for a monthly-rate CVE caused the Voyage P&L Actual CVE amount to drop, with the post-invoice portion of the voyage's CVE no longer being reflected.

5-8-2026

Story

EN-74197

Journals

When configuration flag CFGPerAllocationLaytimeC is enabled, Reversible Chemical laytime calculations now respect the Period Allocation when generating monthly accruals where each period's demurrage accrues in its allocated month and percentage instead of being prorated across the voyage. When CFGEnableBookingIdInAccrualJournals is also enabled, the resulting accrual lines carry the Booking ID from the Period Allocation.

5-7-2026

Bug

EN-76951

When importing a vessel from Q88, fixed an issue where tanker capacity would not be properly set.

5-7-2026

Story

EN-76371

Invoicing & Payments

Off-hire emissions quantities are now included in the Allowance Invoice Qty within Financial Lists (Payables/Receivables), giving operators a complete view of emission-related charges.

5-7-2026

Bug

EN-74973

System Performance

The Financials invoice search now requires at least one filter to be entered before retrieving. Searches with no criteria are blocked with a clear prompt, preventing accidental retrieval of the entire invoice list.

5-6-2026

Bug

EN-77088

Previously, when a Time Charter In (TCI) Statement of Account was in charterers' favor (receivable), users were unable to select a remittance bank. The system defaulted to the owner's bank details instead of the charterer's bank. This issue has been resolved.

5-6-2026

Bug

EN-76268

Fixed a misleading error message that could appear after bulk posting transactions when a report failed to generate, and added improved logging to help pinpoint the root cause if the failure recurs.

5-6-2026

Bug

EN-76162

Fixed an issue where voyage expenses rebilled in TCI payment could still be available for rebill in TCO billing

5-6-2026

Bug

EN-76020

Previously when opening an invoice via the 'Review' action in the Voyage Invoice List, the bank details are not being displayed on the invoice. This has been fixed.

5-6-2026

Story

EN-73254

Invoicing & Payments

With this fix, Allowance invoices that have been fully transferred no longer appear in the dropdown list on the Carbon Allowance Transfer form, making it easier to find invoices with remaining quantity available to transfer.

5-5-2026

Bug

EN-77047

Invoicing & Payments

When CFGEnableSpecialInvoiceCcySelection was enabled and the TC contract currency differed from the TC special invoice currency, Fuel EU items were not populated. This has been fixed.

5-5-2026

Bug

EN-76433

In the Address Book, fixed an issue where "Dem Accrual %" may not be properly saved/restored.

5-5-2026

Bug

EN-76341

Previously, saved Financials Invoice UDF values would not be correctly evaluated in Tasks & Alerts rules when bulk-posting invoices. This has been fixed.

5-4-2026

Bug

EN-76267

Performance improvements have been made to invoice loading.

5-1-2026

Story

EN-77153

Chartering

A new configuration flag, CFGEstimateTCOBnkrAdj, has been added to control the visibility of TCO Bunker Adjustment rows in the Estimate P&L. When enabled, the Est Delivery and Est Redelivery bunker grids are displayed in the Estimate, and the corresponding TCO Bunker Adjustment line can be included in the P&L.

5-1-2026

Bug

EN-77050

Operations

In the Voyage Manager "Detailed Revision List," explicit default ordering has been added such that the most recent changes to a voyage will be at the top of the list. Any manually-applied sorting applied to the list is still saved as part of your preferences.

5-1-2026

Bug

EN-76138

Fixed an issue where when NOR Tendered port call date was modified in Laytime Calculator or in Voyage Port Activities after the initial laytime calculation was created, it wouldn't get updated in LaytimePorts table in Analytics