Upgrade step

Odoo 18 to 19: what changed

Community + Enterprise Community + Enterprise modules. 1,774 models in Odoo 18, 1,944 in Odoo 19.

297models added

127models removed

2,606fields added

1,042fields removed

49renames

41field type changes

1,126views removed

113modules removed

Breaking changes to know first

groups_id renamed to group_ids

Odoo 19 renamed groups_id to group_ids on users, menus, actions and views.

What to do: Replace groups_id with group_ids (on res.users use all_group_ids to include implied groups).

hr.contract merged into hr.version

Odoo 19 merged employee contracts (hr.contract) into employee versions (hr.version).

What to do: Use env['hr.version'] / employee.version_id; the contract fields now live on hr.version.

read_group() deprecated

read_group() is deprecated in Odoo 19 (and changes signature again in Odoo 20).

What to do: Use _read_group() in server code or formatted_read_group() for UI-style results.

Also

Python modules: the _sql_constraints class attribute is ignored from Odoo 19 (use models.Constraint).

Renamed models and fields

Odoo 18	Odoo 19	Kind
hr.contract	hr.version	model
res.users.groups_id	res.users.group_ids	field
res.groups.users	res.groups.user_ids	field
ir.ui.menu.groups_id	ir.ui.menu.group_ids	field
ir.ui.view.groups_id	ir.ui.view.group_ids	field
ir.actions.act_window.groups_id	ir.actions.act_window.group_ids	field
ir.actions.server.groups_id	ir.actions.server.group_ids	field

48 more field renames detected from matching names and types (likely, not confirmed)

Model	Odoo 18	Odoo 19	Confidence
hr.employee	bank_account_id	primary_bank_account_id	possible
hr.employee	l10n_hk_autopay_emal	l10n_hk_autopay_email	likely
res.config.settings	allow_out_of_stock_order	default_allow_out_of_stock_order	possible
res.config.settings	available_threshold	default_available_threshold	possible
res.config.settings	module_delivery_fedex	module_delivery_fedex_rest	possible
res.config.settings	module_delivery_ups	module_delivery_ups_rest	possible
res.config.settings	module_delivery_usps	module_delivery_usps_rest	possible
res.config.settings	show_availability	default_show_availability	possible
res.users	groups_id	group_ids	confirmed
res.users	can_edit	can_edit_role	possible
pos.payment.method	paytm_mid	dpopay_mid	likely
pos.payment.method	paytm_test_mode	dpopay_test_mode	likely
pos.payment.method	paytm_tid	dpopay_tid	likely
pos.payment.method	viva_wallet_api_key	viva_com_api_key	likely
pos.payment.method	viva_wallet_bearer_token	viva_com_bearer_token	likely
pos.payment.method	viva_wallet_client_id	viva_com_client_id	likely
pos.payment.method	viva_wallet_client_secret	viva_com_client_secret	likely
pos.payment.method	viva_wallet_latest_response	viva_com_latest_response	likely
pos.payment.method	viva_wallet_merchant_id	viva_com_merchant_id	likely
pos.payment.method	viva_wallet_terminal_id	viva_com_terminal_id	likely
pos.payment.method	viva_wallet_test_mode	viva_com_test_mode	likely
pos.payment.method	viva_wallet_webhook_endpoint	viva_com_webhook_endpoint	likely
pos.payment.method	viva_wallet_webhook_verification_key	viva_com_webhook_verification_key	likely
stock.move	group_id	production_group_id	possible
stock.move	l10n_in_ewaybill_id	l10n_in_ewaybill_ids	likely
stock.picking	group_id	production_group_id	possible
stock.picking	l10n_in_ewaybill_id	l10n_in_ewaybill_ids	likely
sale.order.line	product_uom	product_uom_id	possible
sale.order.line	tax_id	tax_ids	likely
ir.actions.server	groups_id	group_ids	confirmed
res.groups	users	user_ids	confirmed
stock.warehouse.orderpoint	vendor_id	effective_vendor_id	possible
purchase.order.line	product_uom	product_uom_id	possible
product.product	image_fetch_pending	is_image_fetch_pending	possible
purchase.order	notes	note	likely
mail.message	link_preview_ids	message_link_preview_ids	possible
hr.appraisal	skill_ids	appraisal_skill_ids	possible
product.pricelist.item	product_uom	product_uom_name	possible
project.milestone	product_uom	product_uom_id	possible
ir.actions.act_window	groups_id	group_ids	confirmed
ir.ui.view	groups_id	group_ids	confirmed
sale.report	product_uom	product_uom_id	possible
ir.actions.report	groups_id	group_ids	likely
ir.ui.menu	groups_id	group_ids	confirmed
product.supplierinfo	product_uom	product_uom_id	possible
purchase.report	product_uom	product_uom_id	possible
sale.rental.report	product_uom	product_uom_id	possible
website.page.properties	groups_id	group_ids	likely

Models with the most field changes

Model	Added	Removed	Type changes
hr.employee	329	19	0
res.config.settings	175	110	0
res.company	149	39	1
res.users	33	96	0
account.move	74	48	0
res.partner	64	35	0
pos.order	65	4	0
pos.payment.method	43	19	0
stock.move	34	17	0
product.template	31	16	0
hr.payslip	39	7	0
stock.picking	33	11	1
pos.config	31	9	0
discuss.channel	36	3	0
sale.order.line	31	8	0
account.move.line	33	4	0
project.project	24	6	1
ir.actions.server	28	1	1
account.reconcile.model	5	24	0
pos.session	27	2	0
sale.order	21	8	0
hr.expense	22	6	0
hr.salary.rule	23	5	0
im_livechat.report.channel	20	7	1
account.journal	21	5	0

All 431 models with field changes, and every new model

Models removed in Odoo 19 (127)

Grouped by the module that defined them in Odoo 18. E = Enterprise module.

account

account.fiscal.position.taxTax Mapping of Fiscal Position
account.reconcile.model.partner.mappingPartner mapping for reconciliation models

account_accountant

bank.rec.widgetEBank reconciliation widget for a single statement line
bank.rec.widget.lineELine of the bank reconciliation widget

account_accountant_batch_payment

account.batch.payment.rejectionEManage the payment rejection from batch payments

account_disallowed_expenses

account.disallowed.expenses.categoryEDisallowed Expenses Category
account.disallowed.expenses.rateEDisallowed Expenses Rate
account.disallowed.expenses.report.handlerEDisallowed Expenses Custom Handler

account_disallowed_expenses_fleet

account.disallowed.expenses.fleet.report.handlerEDisallowed Expenses Fleet Custom Handler

account_edi_ubl_cii

account.edi.ciiBase helpers for CII

account_invoice_extract

account.invoice_extract.wordsEExtracted words from invoice scan

account_peppol

account_peppol.service.wizardPeppol Services Wizard

base

res.partner.titlePartner Title

bus

bus.presenceUser Presence

hr_appraisal

hr.appraisal.reportEAppraisal Statistics

hr_attendance

hr.attendance.overtimeAttendance Overtime

hr_contract

hr.contractContractnow hr.version
hr.contract.historyContract history

hr_contract_reports

hr.contract.employee.reportEContract and Employee Analysis Report

hr_expense

hr.expense.sheetExpense Report

hr_expense_extract

expense.sample.registerERegister Sample Payments

hr_payroll

hr.payroll.reportEPayroll Analysis Report
hr.payslip.employeesEGenerate payslips for all selected employees

hr_recruitment

candidate.send.mailSend mails to candidates
hr.candidateCandidate

hr_recruitment_skills

hr.candidate.skillSkill level for a candidate

hr_skills

hr.employee.skill.logSkills History

im_livechat

im_livechat.report.operatorLivechat Support Operator Report

l10n_ae_hr_payroll

report.l10n_ae_hr_payroll.masterEUnited Arab Emirates Master Payroll Report

l10n_be_hr_payroll

hr.payroll.generate.warrant.payslipsEGenerate Warrant Payslips
hr.payroll.generate.warrant.payslips.lineEGenerate Warrant Payslips Lines

l10n_be_hr_payroll_sd_worx

l10n_be.export.sdworx.leaves.wizardEExport Leaves to SDWorx

l10n_be_reports

l10n_be_reports.periodic.vat.xml.exportEBelgian Periodic VAT Report Export Wizard

l10n_be_reports_post_wizard

l10n_be.vat.pay.wizardEPayment instructions for VAT

l10n_ch_hr_payroll

ch.yearly.report.lineEInsurance Reports
l10n.ch.is.report.lineETax at Source Monthly Report Line

l10n_ch_hr_payroll_elm_transmission

l10n.ch.hr.payslip.montlhy.wizardEGenerate Monthly Pay
l10n_ch.hr.payroll.employee.gender.wizardEChange Employee Gender
l10n_ch.hr.payroll.employee.gender.wizard.lineEChange Employee Gender Line

l10n_cl_edi

l10n_cl.account.invoice.referenceECross Reference Docs for Chilean Electronic Invoicing

l10n_dk_rsu

l10n_dk_rsu.tax.report.calendar.wizardEL10n DK Tax Report calendar service RSU
l10n_dk_rsu.tax.report.receipt.wizardEL10n DK Tax Report receipt service RSU
l10n_dk_rsu.tax.report.submit.draft.wizardEL10n DK Tax Report Submit Draft service RSU

l10n_eg_hr_payroll

report.l10n_eg_hr_payroll.masterEEygpt Master Payroll Report

l10n_es_reports

l10n_es.libros.registro.export.handlerESpanish Libros Registro de IVA

l10n_es_reports_modelo130

l10n_es_modelo130.mod130.tax.report.handlerESpanish Tax Report Custom Handler (Mod130)
l10n_es_reports_modelo130.aeat.boe.mod130.export.wizardEBOE Export Wizard for (mod130)

l10n_id_efaktur

l10n_id_efaktur.documentE-faktur Document
l10n_id_efaktur.efaktur.rangeAvailable E-faktur range

l10n_in_enet_batch_payment

enet.templateEENet Template

l10n_in_reports

l10n_in_reports.balance.sheet.report.handlerEIndian Custom Handler for Generic Balance Sheet

l10n_in_reports_gstr

l10n_in.gst.return.periodEGST Return Period

l10n_in_reports_tds_tcs

l10n_in_withholding.tds.tcs.report.handlerEIndian Tax Report Custom Handler

l10n_in_withholding

l10n_in.withhold.wizard.lineWithhold Wizard Lines

l10n_it_xml_export

l10n_it_xml_export.monthly.tax.report.xml.export.wizardItalian Monthly Tax Report XML Export Wizard

l10n_ke_hr_payroll

l10n.ke.hr.payroll.nhif.report.line.wizardENHIF Report Wizard Line
l10n.ke.hr.payroll.nhif.report.wizardENHIF Report Wizard
l10n_ke.master.reportEHeadover Wizard

l10n_mx_edi_stock

l10n_mx_edi.vehicleEMX EDI Vehicle

l10n_my_edi

l10n_my_edi.document.status.updateDocument Status Update Wizard

l10n_ng_reports

l10n_ng.withholding.report.handlerENigerian Withholding Tax Report Custom Handler

l10n_nl_intrastat

l10n_nl.ec.sales.report.handlerEDutch EC Sales Report Custom Handler

l10n_nl_reports

l10n_nl.tax.report.handlerEDutch Report Custom Handler

l10n_nl_reports_sbr

l10n_nl_reports_sbr.tax.report.wizardEL10n NL Tax Report for SBR Wizard

l10n_nl_reports_sbr_icp

l10n_nl_reports_sbr_icp.icp.wizardEL10n NL Intra-Communautaire Prestaties for SBR Wizard

l10n_nl_reports_sbr_status_info

l10n_nl_reports_sbr.status.serviceEStatus checking service for Digipoort submission

l10n_nl_reports_vat_pay_wizard

l10n_nl.vat.pay.wizardEPayment instructions for VAT

l10n_pl_reports_vat_eu

l10n_pl.vat.eu.report.handlerEPolish VAT-UE Report Custom Handler

l10n_sa_hr_payroll

report.l10n_sa_hr_payroll.masterESaudi Arabia Master Payroll Report

l10n_us_reports

l10n_us.report.handlerEUS Report Custom Handler

mail

mail.resend.messageEmail resend wizard
mail.resend.partnerPartner with additional information for mail resend
mail.wizard.inviteInvite wizard

membership

membership.invoiceMembership Invoice
membership.membership_lineMembership Line
report.membershipMembership Analysis

mrp

mrp.batch.produceProduce a batch of production order

mrp_account_enterprise

report.mrp_account_enterprise.mrp_cost_structureEMRP Cost Structure Report
report.mrp_account_enterprise.product_template_cost_structureEProduct Template Cost Structure Report

partner_autocomplete

res.partner.autocomplete.syncPartner Autocomplete Sync

payment

payment.provider.onboarding.wizardPayment provider onboarding wizard

pos_hr

report.pos_hr.multi_employee_sales_reportA collection of single session reports. One for each employee

pos_preparation_display

pos_preparation_display.displayEPreparation display
pos_preparation_display.orderEPreparation orders
pos_preparation_display.order.stageEStage of orders by preparation display
pos_preparation_display.orderlineEPoint of Sale preparation order line
pos_preparation_display.reset.wizardEReset all current order in a preparation display
pos_preparation_display.stageEPoint of Sale preparation stage

product

product.packagingProduct Packaging

quality_control

quality.check.on.demandEWizard to select on-demand quality check points

sale

sale.order.cancelSales Order Cancel
sale.payment.provider.onboarding.wizardSale Payment provider onboarding wizard

sale_edi_ubl

sale.edi.commonCommon functions for EDI orders

sale_management

sale.order.optionSale Options
sale.order.template.optionQuotation Template Option

sale_renting

sale.rental.scheduleERental Schedule

sale_renting_sign

rental.sign.wizardESign Documents from a SO

sale_subscription

sale.order.alertESale Order Alert
sale.subscription.pricingEPricing rule of subscription products

sale_timesheet

project.create.invoiceCreate Invoice from project

sign

sign.duplicate.template.pdfESign Duplicate Template with new PDF

sms

sms.resendSMS Resend
sms.resend.recipientResend Notification

snailmail

snailmail.letter.format.errorFormat Error Sending a Snailmail Letter
snailmail.letter.missing.required.fieldsUpdate address of partner

stock

procurement.groupProcurement Group
stock.change.product.qtyChange Product Quantity
stock.lot.reportCustomer Lot Report
stock.package_levelStock Package Level
stock.quant.packagePackages
stock.track.confirmationStock Track Confirmation
stock.track.lineStock Track Line

stock_account

stock.valuation.layerStock Valuation Layer
stock.valuation.layer.revaluationWizard model to reavaluate a stock inventory for a product

stock_delivery

choose.delivery.packageDelivery Package Selection Wizard

timesheet_grid

project.task.create.timesheetECreate Timesheet from task

uom

uom.categoryProduct UoM Categories

web_editor

web_editor.assetsAssets Utils
web_editor.converter.testWeb Editor Converter Test
web_editor.converter.test.subWeb Editor Converter Subtest

website_event_meet

event.meeting.roomEvent Meeting Room

website_jitsi

chat.roomChat Room
chat.room.mixinChat Room Mixin

Models added in Odoo 19 (297)

Modules with the most new models:

esg 11 l10n_be_reports 11 account_reports 9 l10n_es_reports_2025 8 esg_csrd 7 pos_enterprise 7 ai 6 hr_expense_stripe 6 l10n_hk_hr_payroll_empf 6 l10n_nl_reports 6 mail 6 base 5 equity 5 l10n_au_hr_payroll_api 5 website 5 documents 4

See all 297 new models, grouped by module

Modules removed and added

113 modules of Odoo 18 are gone

account_auto_transferaccount_disallowed_expensesaccount_disallowed_expenses_fleetaccount_edi_ubl_cii_tax_extensionaccount_intrastat_servicesaccount_no_followupaccount_peppol_selfbillingauth_totp_mail_enforcebase_automation_hr_contractdelivery_fedex_certifieddocuments_hr_contractdocuments_hr_recruitmenthr_appraisal_contracthr_contracthr_contract_reportshr_contract_signhr_holidays_contracthr_holidays_contract_gantthr_work_entry_contracthr_work_entry_contract_attendancehr_work_entry_contract_enterprisehr_work_entry_contract_planninghr_work_entry_contract_planning_attendancehw_drivershw_escposhw_posbox_homepagel10n_ae_corporate_tax_reportl10n_be_account_disallowed_expenses_fleetl10n_be_disallowed_expensesl10n_be_hr_contract_salary_mobility_budgetl10n_be_hr_payroll_dmfa_sftpl10n_be_intrastat_servicesl10n_be_reports_post_wizardl10n_be_reports_proratal10n_be_saftl10n_br_test_avatax_salel10n_ch_hr_payroll_elm_transmissionl10n_ch_hr_payroll_elm_transmission_accountl10n_co_edi_website_salel10n_cz_reports_2025l10n_dk_rsul10n_ec_website_salel10n_ee_roundingl10n_es_modelo130l10n_es_reports_modelo130l10n_es_reports_posl10n_fr_intrastat_servicesl10n_gr_edi_e_invool10n_id_efakturl10n_in_documentsl10n_in_edi_ewaybilll10n_in_enet_batch_paymentl10n_in_ewaybill_portl10n_in_gstin_statusl10n_in_purchasel10n_in_qr_code_bill_scanl10n_in_reports_gstrl10n_in_reports_gstr_document_summaryl10n_in_reports_gstr_spreadsheetl10n_in_reports_tds_tcsl10n_in_withholdingl10n_in_withholding_paymentl10n_it_edi_nddl10n_it_edi_ndd_account_dnl10n_it_edi_website_salel10n_it_edi_withholdingl10n_it_xml_exportl10n_jo_edi_extendedl10n_ke_hr_payroll_shifl10n_mx_hrl10n_mx_hr_payroll_localisationl10n_my_edi_extendedl10n_nl_reports_sbrl10n_nl_reports_sbr_icpl10n_nl_reports_sbr_ob_nummerl10n_nl_reports_sbr_status_infol10n_nl_reports_vat_pay_wizardl10n_pe_website_salel10n_pl_edi_jstl10n_pl_reports_vat_eul10n_pl_taxable_supply_datel10n_ro_efactura_synchronizel10n_us_hr_payroll_state_calculationl10n_uy_website_salemembershippayment_razorpay_oauthplanning_contractpos_epson_printerpos_hr_preparation_displaypos_l10n_sepos_no_followuppos_paytmpos_preparation_displaypos_sale_purchase_stock_inter_company_rulespos_self_order_epson_printerpos_sixpos_urban_piper_swiggypos_urban_piper_zomatopos_viva_walletproduct_imagesproject_enterprise_hr_contractsale_amazon_channel_managementsale_async_emailssale_renting_signspreadsheet_dashboard_hr_contractweb_editorwebsite_event_jitsiwebsite_event_meetwebsite_event_meet_quizwebsite_jitsiwebsite_membershipwebsite_payment_authorizewebsite_sale_shiprocket

209 new modules in Odoo 19

account_budget_purchaseaccount_fiscal_categoriesaccount_fiscal_categories_fleetaccount_peppol_advanced_fieldsaccount_transferaccountant_fleetaccountant_hr_expenseaccountant_knowledgeaiai_accountai_appai_auto_installai_crmai_crm_livechatai_documentsai_documents_accountai_documents_sourceai_fieldsai_knowledgeai_livechatai_server_actionsai_websiteai_website_livechatapi_docauth_passkey_portalauth_timeoutbase_automation_hrdatabasesdatabases_authdocuments_l10n_mx_hr_payroll_account_edidocuments_spreadsheet_surveyequityesgesg_csrdesg_csrd_aiesg_csrd_hresg_csrd_hr_fleetesg_hresg_hr_fleetesg_projectevent_iotevent_sale_iotgoogle_address_autocompletehr_expense_stripehr_expense_stripe_demohr_holidays_homeworkinghr_payroll_sale_commissionhr_recruitment_aihr_signhr_skills_eventhr_work_entry_attendancehr_work_entry_enterprisehr_work_entry_planninghr_work_entry_planning_attendancehtml_builderiot_baseiot_box_imageiot_driversl10n_account_edi_ubl_cii_testsl10n_ae_fafl10n_ae_posl10n_ar_reports_simplel10n_ar_stockl10n_at_intrastatl10n_at_posl10n_au_hr_payroll_apil10n_be_coda_extension_numberl10n_be_fiscal_categoriesl10n_be_fiscal_categories_fleetl10n_be_hr_payroll_dimona_autol10n_be_hr_payroll_fixl10n_be_intervatl10n_be_pos_blackboxl10n_be_pos_blackbox_hrl10n_be_pos_blackbox_hr_pos_blackbox_bel10n_be_pos_blackbox_loyaltyl10n_be_pos_blackbox_pos_blackbox_bel10n_be_pos_blackbox_self_orderl10n_be_pos_blackbox_settle_duel10n_be_pos_blackbox_urban_piperl10n_be_reports_client_nihill10n_be_reports_hr_payrolll10n_bf_reportsl10n_bh_reportsl10n_bj_reportsl10n_br_edi_pos_fiscal_reforml10n_cd_reportsl10n_cf_reportsl10n_cg_reportsl10n_ci_reportsl10n_cm_reportsl10n_cz_intrastatl10n_ec_salel10n_eg_iotl10n_eg_reportsl10n_es_intrastatl10n_es_reports_2025l10n_et_reportsl10n_fi_intrastatl10n_ga_reportsl10n_gel10n_gn_reportsl10n_gq_reportsl10n_gt_edi_posl10n_gw_reportsl10n_hk_hr_payroll_empfl10n_hr_intrastatl10n_hr_kuna_reportsl10n_id_reportsl10n_ie_intrastatl10n_il_reportsl10n_in_edi_gstrl10n_in_ewaybilll10n_in_ewaybill_irnl10n_in_pos_urban_piperl10n_it_hr_payroll_sd_worxl10n_it_intrastatl10n_jo_reportsl10n_jp_reportsl10n_km_reportsl10n_lkl10n_lk_reportsl10n_ml_reportsl10n_mu_reportsl10n_mx_hr_payroll_account_edil10n_ne_reportsl10n_nl_returnsl10n_om_reportsl10n_pe_reports_stock_landed_costsl10n_pl_intrastatl10n_pt_intrastatl10n_ro_intrastatl10n_ro_reports_d300l10n_sa_reportsl10n_sa_withholding_taxl10n_se_posl10n_se_returnsl10n_si_intrastatl10n_sk_reportsl10n_sn_reportsl10n_td_reportsl10n_test_website_salel10n_tg_reportsl10n_tr_nilvera_base_vatl10n_tw_edi_ecpay_posl10n_ug_reportsl10n_uk_intrastatl10n_us_direct_depositl10n_uy_reportsl10n_uzl10n_uz_reportsl10n_za_reportspartnershippayment_dpopayment_ecpaypayment_iyzicopayment_paymobpayment_payupayment_redsyspayment_toss_paymentsplanning_attendancepos_appointmentpos_cashdropos_cashmaticpos_dpopaypos_enterprise_sms_whatsapppos_event_iotpos_glory_cashpos_iminpos_iot_adam_scalepos_iot_ingenicopos_iot_worldlinepos_molliepos_platform_orderpos_platform_order_gofoodpos_platform_order_grabfoodpos_qfpaypos_repairpos_safaricompos_self_order_pine_labspos_self_order_qfpaypos_self_order_viva_compos_viva_compurchase_accountantrpcsale_enterprisesale_lazadasale_stock_product_expirysale_subscription_partnershipsale_tiktoksign_aisign_emsignerstock_maintenancesurvey_crmvoip_aivoip_helpdeskvoip_hrvoip_hr_recruitmentvoip_sale_subscriptionvoip_smsweb_studio_ai_fieldswebsite_hr_recruitment_livechatwebsite_sale_collect_wishlistwebsite_sale_renting_planningwebsite_timesheetwhatsapp_account_followupwhatsapp_calendarwhatsapp_signwhatsapp_stock

Views, menus and actions removed

XML ids that existed in Odoo 18 and no longer exist in Odoo 19. Customisations that inherit or reference them fail to install. See the full list.

Module	Views	Menus	Actions
l10n_ch_hr_payroll_elm_transmission	71	20	20
website	63	0	0
website_sale	48	0	0
account_edi_ubl_cii	33	0	0
hr_payroll	18	4	10
stock	17	4	8
documents_project	8	0	20
hr_contract	21	3	4
hr_expense	14	2	7
membership	12	5	4
l10n_ch_hr_payroll	12	0	7
l10n_cz_reports_2025	12	3	2
stock_account	12	1	3
account	4	6	5
website_event_meet	13	0	2
hr_appraisal	8	0	6
im_livechat	6	3	3
l10n_be_hr_payroll_dmfa_sftp	7	2	3
l10n_in_reports_gstr	10	1	1
l10n_in_withholding	10	0	2
l10n_sa_edi	12	0	0
purchase_edi_ubl_bis3	12	0	0
sign	9	1	2
delivery_fedex_certified	11	0	0
hr_contract_salary	9	1	1
hr_contract_sign	8	0	3
hr_recruitment	7	1	3
l10n_be_hr_payroll	10	0	1
l10n_id_efaktur	9	0	2
l10n_ke_hr_payroll	6	2	3

And 326 more modules in the full list.

Coverage. Odoo 16 to 17 and 17 to 18 compare Community modules only (the Enterprise 16 and 17 sources are not available to us). Odoo 18 to 19 and 19 to 20 include Community and Enterprise modules. Everything here comes from a static read of the Odoo source code: a field counts as removed only when no parent model, mixin or delegated model still provides it. Fields created dynamically at run time can be missed, and entries we could not confirm are marked as low confidence.

Planning an Odoo upgrade?

Odoo app Check your own database: Studio Upgrade Checker Scans your Studio fields, views, automations and custom code for everything listed here before you upgrade. See it on the Odoo Apps store Odoo app Fix broken views: Studio View Repair Assistant Finds views that stopped loading after an upgrade and helps you repair the xpaths and fields they point at. See it on the Odoo Apps store Upgrade service Need the upgrade done? Book a call We move databases between major Odoo versions, port custom modules and validate the data. Book a call Free Free upgrade scan, we run it for you Send us a copy of your database or give us access and we report what will break on the target version. Ask for a scan