diff --git a/components/lib/accordion/Accordion.d.ts b/components/lib/accordion/Accordion.d.ts
index 33ce023da..47f47dc20 100755
--- a/components/lib/accordion/Accordion.d.ts
+++ b/components/lib/accordion/Accordion.d.ts
@@ -8,7 +8,6 @@
  *
  */
 import { VNode } from 'vue';
-import { AccordionTabPassThroughOptionType } from '../accordiontab';
 import { ComponentHooks } from '../basecomponent';
 import { PassThroughOptions } from '../passthrough';
 import { DefineComponent, DesignToken, EmitFn, GlobalComponentConstructor, PassThrough } from '../ts-helpers';
@@ -83,16 +82,6 @@ export interface AccordionPassThroughOptions {
      * Used to pass attributes to the root's DOM element.
      */
     root?: AccordionPassThroughOptionType;
-    /**
-     * Used to pass attributes to AccordionTab helper components.
-     * @deprecated since v3.30.1. Use 'accordiontab' property instead.
-     */
-    tab?: AccordionTabPassThroughOptionType;
-    /**
-     * Used to pass attributes to AccordionTab helper components.
-     * @deprecated since v4. Use new structure instead.
-     */
-    accordiontab?: AccordionTabPassThroughOptionType;
     /**
      * Used to manage all lifecycle hooks.
      * @see {@link BaseComponent.ComponentHooks}
diff --git a/components/lib/accordion/Accordion.vue b/components/lib/accordion/Accordion.vue
index 9b66452fb..c1821be68 100755
--- a/components/lib/accordion/Accordion.vue
+++ b/components/lib/accordion/Accordion.vue
@@ -132,7 +132,7 @@ export default {
                 }
             };
 
-            return mergeProps(this.ptm(`tab.${key}`, { tab: tabMetaData }), this.ptm(`accordiontab.${key}`, { accordiontab: tabMetaData }), this.ptm(`accordiontab.${key}`, tabMetaData), this.ptmo(this.getTabProp(tab, 'pt'), key, tabMetaData));
+            return mergeProps(this.ptm(`accordiontab.${key}`, tabMetaData), this.ptmo(this.getTabProp(tab, 'pt'), key, tabMetaData));
         },
         onTabClick(event, index) {
             this.$emit('tab-click', { originalEvent: event, index });
diff --git a/components/lib/autocomplete/AutoComplete.d.ts b/components/lib/autocomplete/AutoComplete.d.ts
index aa223629d..1d546c7e7 100755
--- a/components/lib/autocomplete/AutoComplete.d.ts
+++ b/components/lib/autocomplete/AutoComplete.d.ts
@@ -305,11 +305,6 @@ export interface AutoCompleteProps {
      * An array of suggestions to display.
      */
     suggestions?: any[];
-    /**
-     * @deprecated since v3.16.0. Use 'optionLabel' property instead.
-     * Property name or getter function of a suggested object to resolve and display.
-     */
-    field?: string | ((data: any) => string) | undefined;
     /**
      * Property name or getter function to use as the label of an option.
      */
@@ -346,12 +341,6 @@ export interface AutoCompleteProps {
      * @defaultValue blank
      */
     dropdownMode?: 'blank' | 'current' | undefined;
-    /**
-     * @deprecated since v3.16.0
-     * Highlights automatically the first item of the dropdown to be selected.
-     * @defaultValue false
-     */
-    autoHighlight?: boolean | undefined;
     /**
      * Specifies if multiple values can be selected.
      * @defaultValue false
@@ -586,21 +575,6 @@ export interface AutoCompleteSlots {
          */
         suggestions: any[];
     }): VNode[];
-    /**
-     * @deprecated since v3.16.0
-     * Custom content for each item.
-     * @param {Object} scope - item slot's params.
-     */
-    item(scope: {
-        /**
-         * Option instance
-         */
-        item: any;
-        /**
-         * Index of the option
-         */
-        index: number;
-    }): VNode[];
     /**
      * Custom option template.
      * @param {Object} scope - option slot's params.
@@ -620,11 +594,6 @@ export interface AutoCompleteSlots {
      * @param {Object} scope - option group slot's params.
      */
     optiongroup(scope: {
-        /**
-         * @deprecated since v3.16.0. Use the 'option' instead.
-         * Option instance
-         */
-        item: any;
         /**
          * Option instance
          */
@@ -696,12 +665,6 @@ export interface AutoCompleteSlots {
          * Index of the token.
          */
         index: number;
-        /**
-         * Remove token icon function.
-         * @param {Event} event - Browser event
-         * @deprecated since v3.39.0. Use 'removeCallback' property instead.
-         */
-        onClick: (event: Event, index: number) => void;
         /**
          * Remove token icon function.
          * @param {Event} event - Browser event
@@ -721,12 +684,6 @@ export interface AutoCompleteSlots {
          * Index of the token.
          */
         index: number;
-        /**
-         * Remove token icon function.
-         * @param {Event} event - Browser event
-         * @deprecated since v3.39.0. Use 'removeCallback' property instead.
-         */
-        onClick: (event: Event, index: number) => void;
         /**
          * Remove token icon function.
          * @param {Event} event - Browser event
diff --git a/components/lib/autocomplete/AutoComplete.vue b/components/lib/autocomplete/AutoComplete.vue
index 3bf9b37a1..0658dee97 100755
--- a/components/lib/autocomplete/AutoComplete.vue
+++ b/components/lib/autocomplete/AutoComplete.vue
@@ -136,7 +136,7 @@
                             <ul :ref="(el) => listRef(el, contentRef)" :id="id + '_list'" :class="[cx('list'), styleClass]" :style="contentStyle" role="listbox" :aria-label="listAriaLabel" v-bind="ptm('list')">
                                 <template v-for="(option, i) of items" :key="getOptionRenderKey(option, getOptionIndex(i, getItemOptions))">
                                     <li v-if="isOptionGroup(option)" :id="id + '_' + getOptionIndex(i, getItemOptions)" :style="{ height: itemSize ? itemSize + 'px' : undefined }" :class="cx('optionGroup')" role="option" v-bind="ptm('optionGroup')">
-                                        <slot name="optiongroup" :option="option.optionGroup" :item="option.optionGroup" :index="getOptionIndex(i, getItemOptions)">{{ getOptionGroupLabel(option.optionGroup) }}</slot>
+                                        <slot name="optiongroup" :option="option.optionGroup" :index="getOptionIndex(i, getItemOptions)">{{ getOptionGroupLabel(option.optionGroup) }}</slot>
                                     </li>
                                     <li
                                         v-else
@@ -158,8 +158,6 @@
                                         v-bind="getPTOptions(option, getItemOptions, i, 'option')"
                                     >
                                         <slot v-if="$slots.option" name="option" :option="option" :index="getOptionIndex(i, getItemOptions)">{{ getOptionLabel(option) }}</slot>
-                                        <slot v-else name="item" :item="option" :index="getOptionIndex(i, getItemOptions)">{{ getOptionLabel(option) }}</slot>
-                                        <!--TODO: Deprecated since v3.16.0-->
                                     </li>
                                 </template>
                                 <li v-if="!items || (items && items.length === 0)" :class="cx('emptyMessage')" role="option" v-bind="ptm('emptyMessage')">
@@ -258,7 +256,7 @@ export default {
             return this.virtualScrollerDisabled ? index : fn && fn(index)['index'];
         },
         getOptionLabel(option) {
-            return this.field || this.optionLabel ? ObjectUtils.resolveFieldData(option, this.field || this.optionLabel) : option;
+            return this.optionLabel ? ObjectUtils.resolveFieldData(option, this.optionLabel) : option;
         },
         getOptionValue(option) {
             return option; // TODO: The 'optionValue' properties can be added.
@@ -863,7 +861,7 @@ export default {
                 this.focusedOptionIndex = index;
                 this.scrollInView();
 
-                if (this.selectOnFocus || this.autoHighlight) {
+                if (this.selectOnFocus) {
                     this.onOptionSelect(event, this.visibleOptions[index], false);
                 }
             }
@@ -881,7 +879,7 @@ export default {
             });
         },
         autoUpdateModel() {
-            if ((this.selectOnFocus || this.autoHighlight) && this.autoOptionFocus && !this.hasSelectedOption) {
+            if (this.selectOnFocus && this.autoOptionFocus && !this.hasSelectedOption) {
                 this.focusedOptionIndex = this.findFirstFocusedOptionIndex();
                 this.onOptionSelect(null, this.visibleOptions[this.focusedOptionIndex], false);
             }
diff --git a/components/lib/autocomplete/BaseAutoComplete.vue b/components/lib/autocomplete/BaseAutoComplete.vue
index c5c9c128e..289c5da5a 100644
--- a/components/lib/autocomplete/BaseAutoComplete.vue
+++ b/components/lib/autocomplete/BaseAutoComplete.vue
@@ -11,11 +11,6 @@ export default {
             type: Array,
             default: null
         },
-        field: {
-            // TODO: Deprecated since v3.16.0
-            type: [String, Function],
-            default: null
-        },
         optionLabel: null,
         optionDisabled: null,
         optionGroupLabel: null,
@@ -32,11 +27,6 @@ export default {
             type: String,
             default: 'blank'
         },
-        autoHighlight: {
-            // TODO: Deprecated since v3.16.0. Use selectOnFocus property instead.
-            type: Boolean,
-            default: false
-        },
         multiple: {
             type: Boolean,
             default: false
diff --git a/components/lib/breadcrumb/Breadcrumb.d.ts b/components/lib/breadcrumb/Breadcrumb.d.ts
index c7fce244c..a84c25620 100755
--- a/components/lib/breadcrumb/Breadcrumb.d.ts
+++ b/components/lib/breadcrumb/Breadcrumb.d.ts
@@ -140,12 +140,6 @@ export interface BreadcrumbProps {
      * Configuration for the home icon.
      */
     home?: MenuItem | undefined;
-    /**
-     * Whether to apply 'router-link-active-exact' class if route exactly matches the item path.
-     * @deprecated since v3.40.0.
-     * @defaultValue true
-     */
-    exact?: boolean | undefined;
     /**
      * Defines a string value that labels an interactive element.
      */
diff --git a/components/lib/calendar/Calendar.d.ts b/components/lib/calendar/Calendar.d.ts
index 14a8c8463..f94017cdb 100755
--- a/components/lib/calendar/Calendar.d.ts
+++ b/components/lib/calendar/Calendar.d.ts
@@ -103,7 +103,7 @@ export interface CalendarEmitsOptions {}
 export declare type CalendarEmits = EmitFn<CalendarEmitsOptions> & DatePicker.DatePickerEmits;
 
 /**
- * @deprecated Deprecated since v4. Use DatePicker component instead.
+ * @deprecated since v4. Use DatePicker component instead.
  *
  * **PrimeVue - Calendar**
  *
diff --git a/components/lib/cascadeselect/CascadeSelect.d.ts b/components/lib/cascadeselect/CascadeSelect.d.ts
index 2b92676b0..66a022f43 100644
--- a/components/lib/cascadeselect/CascadeSelect.d.ts
+++ b/components/lib/cascadeselect/CascadeSelect.d.ts
@@ -479,11 +479,6 @@ export interface CascadeSelectSlots {
          */
         placeholder: string;
     }): VNode[];
-    /**
-     * Custom indicator template.
-     * @deprecated since v3.27.0. Use 'dropdownicon or loadingicon' slots.
-     */
-    indicator(): VNode[];
     /**
      * Custom dropdown icon template.
      */
diff --git a/components/lib/chip/Chip.d.ts b/components/lib/chip/Chip.d.ts
index 54e7728bb..66600d36d 100644
--- a/components/lib/chip/Chip.d.ts
+++ b/components/lib/chip/Chip.d.ts
@@ -159,18 +159,6 @@ export interface ChipSlots {
      * @param {Object} scope - remove icon slot's params.
      */
     removeicon(scope: {
-        /**
-         * Remove icon click event
-         * @param {Event} event - Browser event
-         * @deprecated since v3.39.0. Use 'removeCallback' property instead.
-         */
-        onClick: (event: Event) => void;
-        /**
-         * Remove icon keydown event
-         * @param {Event} event - Browser event
-         * @deprecated since v3.39.0. Use 'keydownCallback' property instead.
-         */
-        onKeydown: (event: Event) => void;
         /**
          * Remove icon click event
          * @param {Event} event - Browser event
diff --git a/components/lib/chip/Chip.vue b/components/lib/chip/Chip.vue
index 39af757be..fceaa4951 100644
--- a/components/lib/chip/Chip.vue
+++ b/components/lib/chip/Chip.vue
@@ -6,7 +6,7 @@
             <span v-else-if="icon" :class="[cx('icon'), icon]" v-bind="ptm('icon')" />
             <div v-if="label" :class="cx('label')" v-bind="ptm('label')">{{ label }}</div>
         </slot>
-        <slot v-if="removable" name="removeicon" :onClick="close" :onKeydown="onKeydown" :removeCallback="close" :keydownCallback="onKeydown">
+        <slot v-if="removable" name="removeicon" :removeCallback="close" :keydownCallback="onKeydown">
             <component :is="removeIcon ? 'span' : 'TimesCircleIcon'" tabindex="0" :class="[cx('removeIcon'), removeIcon]" @click="close" @keydown="onKeydown" v-bind="ptm('removeIcon')"></component>
         </slot>
     </div>
diff --git a/components/lib/chips/Chips.d.ts b/components/lib/chips/Chips.d.ts
index 5c94da13d..ead6d486e 100755
--- a/components/lib/chips/Chips.d.ts
+++ b/components/lib/chips/Chips.d.ts
@@ -66,7 +66,7 @@ export interface ChipsEmitsOptions {}
 export declare type ChipsEmits = EmitFn<ChipsEmitsOptions> & InputChips.InputChipsEmits;
 
 /**
- * @deprecated Deprecated since v4. Use InputChips component instead.
+ * @deprecated since v4. Use InputChips component instead.
  *
  * **PrimeVue - Chips**
  *
diff --git a/components/lib/confirmdialog/ConfirmDialog.d.ts b/components/lib/confirmdialog/ConfirmDialog.d.ts
index 64f9422b6..8dbbd5377 100644
--- a/components/lib/confirmdialog/ConfirmDialog.d.ts
+++ b/components/lib/confirmdialog/ConfirmDialog.d.ts
@@ -246,21 +246,6 @@ export interface ConfirmDialogSlots {
          * Message of the component
          */
         message: any;
-        /**
-         * Close dialog function.
-         * @deprecated since v3.39.0. Use 'closeCallback' property instead.
-         */
-        onClose: () => void;
-        /**
-         * Accept function of the component
-         * @deprecated since v3.39.0. Use 'acceptCallback' property instead.
-         */
-        onAccept: () => void;
-        /**
-         * Reject function of the component
-         * @deprecated since v3.39.0. Use 'rejectCallback' property instead.
-         */
-        onReject: () => void;
         /**
          * Close dialog function.
          */
diff --git a/components/lib/confirmdialog/ConfirmDialog.vue b/components/lib/confirmdialog/ConfirmDialog.vue
index 8b7eb8009..6e55258b6 100644
--- a/components/lib/confirmdialog/ConfirmDialog.vue
+++ b/components/lib/confirmdialog/ConfirmDialog.vue
@@ -15,7 +15,7 @@
         :unstyled="unstyled"
     >
         <template v-if="$slots.container" #container="slotProps">
-            <slot name="container" :message="confirmation" :onClose="slotProps.onClose" :onAccept="accept" :onReject="reject" :closeCallback="slotProps.onclose" :acceptCallback="accept" :rejectCallback="reject" />
+            <slot name="container" :message="confirmation" :closeCallback="slotProps.onclose" :acceptCallback="accept" :rejectCallback="reject" />
         </template>
         <template v-if="!$slots.container">
             <template v-if="!$slots.message">
diff --git a/components/lib/confirmpopup/ConfirmPopup.d.ts b/components/lib/confirmpopup/ConfirmPopup.d.ts
index f8776de8b..94bbd740a 100644
--- a/components/lib/confirmpopup/ConfirmPopup.d.ts
+++ b/components/lib/confirmpopup/ConfirmPopup.d.ts
@@ -200,16 +200,6 @@ export interface ConfirmPopupSlots {
          * Message of the component
          */
         message: any;
-        /**
-         * Accept function of the component
-         * @deprecated since v3.39.0. Use 'acceptCallback' property instead.
-         */
-        onAccept: () => void;
-        /**
-         * Reject function of the component
-         * @deprecated since v3.39.0. Use 'rejectCallback' property instead.
-         */
-        onReject: () => void;
         /**
          * Accept function of the component
          */
diff --git a/components/lib/confirmpopup/ConfirmPopup.vue b/components/lib/confirmpopup/ConfirmPopup.vue
index f48816400..39bc71002 100644
--- a/components/lib/confirmpopup/ConfirmPopup.vue
+++ b/components/lib/confirmpopup/ConfirmPopup.vue
@@ -2,7 +2,7 @@
     <Portal>
         <transition name="p-confirmpopup" @enter="onEnter" @after-enter="onAfterEnter" @leave="onLeave" @after-leave="onAfterLeave" v-bind="ptm('transition')">
             <div v-if="visible" :ref="containerRef" v-focustrap role="alertdialog" :class="cx('root')" :aria-modal="visible" @click="onOverlayClick" @keydown="onOverlayKeydown" v-bind="ptmi('root')">
-                <slot v-if="$slots.container" name="container" :message="confirmation" :onAccept="accept" :onReject="reject" :acceptCallback="accept" :rejectCallback="reject"></slot>
+                <slot v-if="$slots.container" name="container" :message="confirmation" :acceptCallback="accept" :rejectCallback="reject"></slot>
                 <template v-else>
                     <template v-if="!$slots.message">
                         <div :class="cx('content')" v-bind="ptm('content')">
diff --git a/components/lib/contextmenu/ContextMenu.d.ts b/components/lib/contextmenu/ContextMenu.d.ts
index c62967e4a..471275caf 100755
--- a/components/lib/contextmenu/ContextMenu.d.ts
+++ b/components/lib/contextmenu/ContextMenu.d.ts
@@ -247,12 +247,6 @@ export interface ContextMenuProps {
      * @defaultValue false
      */
     global?: boolean | undefined;
-    /**
-     * Whether to apply 'router-link-active-exact' class if route exactly matches the item path.
-     * @deprecated since v3.40.0.
-     * @defaultValue true
-     */
-    exact?: boolean | undefined;
     /**
      * Index of the element in tabbing order.
      */
diff --git a/components/lib/datepicker/BaseDatePicker.vue b/components/lib/datepicker/BaseDatePicker.vue
index 7229a4fe9..debb7beb7 100644
--- a/components/lib/datepicker/BaseDatePicker.vue
+++ b/components/lib/datepicker/BaseDatePicker.vue
@@ -68,18 +68,6 @@ export default {
             type: String,
             default: 'date'
         },
-        monthNavigator: {
-            type: Boolean,
-            default: false
-        },
-        yearNavigator: {
-            type: Boolean,
-            default: false
-        },
-        yearRange: {
-            type: String,
-            default: null
-        },
         minDate: {
             type: Date,
             value: null
diff --git a/components/lib/datepicker/DatePicker.d.ts b/components/lib/datepicker/DatePicker.d.ts
index 38e363fcb..571eb165e 100755
--- a/components/lib/datepicker/DatePicker.d.ts
+++ b/components/lib/datepicker/DatePicker.d.ts
@@ -607,27 +607,6 @@ export interface DatePickerProps {
      * @defaultValue date
      */
     view?: 'date' | 'month' | 'year' | undefined;
-    /**
-     * Whether the month should be rendered as a dropdown instead of text.
-     *
-     * @deprecated since version 3.9.0, Navigator is always on.
-     * @defaultValue false
-     */
-    monthNavigator?: boolean | undefined;
-    /**
-     * Whether the year should be rendered as a dropdown instead of text.
-     *
-     * @deprecated since version 3.9.0, Navigator is always on.
-     * @defaultValue false
-     */
-    yearNavigator?: boolean | undefined;
-    /**
-     * The range of years displayed in the year drop-down in (nnnn:nnnn) format such as (2000:2020).
-     *
-     * @deprecated since version 3.9.0, Years are based on decades by default.
-     * @defaultValue false
-     */
-    yearRange?: string | undefined;
     /**
      * The minimum selectable date.
      */
diff --git a/components/lib/datepicker/DatePicker.vue b/components/lib/datepicker/DatePicker.vue
index 67bfdf1a7..4c802847d 100755
--- a/components/lib/datepicker/DatePicker.vue
+++ b/components/lib/datepicker/DatePicker.vue
@@ -2850,29 +2850,6 @@ export default {
         datePattern() {
             return this.dateFormat || this.$primevue.config.locale.dateFormat;
         },
-        yearOptions() {
-            if (this.yearRange) {
-                let $vm = this;
-                const years = this.yearRange.split(':');
-                let yearStart = parseInt(years[0]);
-                let yearEnd = parseInt(years[1]);
-                let yearOptions = [];
-
-                if (this.currentYear < yearStart) {
-                    $vm.currentYear = yearEnd;
-                } else if (this.currentYear > yearEnd) {
-                    $vm.currentYear = yearStart;
-                }
-
-                for (let i = yearStart; i <= yearEnd; i++) {
-                    yearOptions.push(i);
-                }
-
-                return yearOptions;
-            } else {
-                return null;
-            }
-        },
         monthPickerValues() {
             let monthPickerValues = [];
 
diff --git a/components/lib/dialog/Dialog.d.ts b/components/lib/dialog/Dialog.d.ts
index 69733c822..76102c0d9 100755
--- a/components/lib/dialog/Dialog.d.ts
+++ b/components/lib/dialog/Dialog.d.ts
@@ -361,17 +361,6 @@ export interface DialogSlots {
      * @param {Object} scope - container slot's params.
      */
     container(scope: {
-        /**
-         * Close dialog function.
-         * @deprecated since v3.39.0. Use 'closeCallback' property instead.
-         */
-        onClose: () => void;
-        /**
-         * Maximize/minimize dialog function.
-         * @param {Event} event - Browser event
-         * @deprecated since v3.39.0. Use 'maximizeCallback' property instead.
-         */
-        onMaximize: (event: Event) => void;
         /**
          * Close dialog function.
          */
diff --git a/components/lib/dialog/Dialog.vue b/components/lib/dialog/Dialog.vue
index 5bc773a4e..1d96eb02b 100755
--- a/components/lib/dialog/Dialog.vue
+++ b/components/lib/dialog/Dialog.vue
@@ -3,7 +3,7 @@
         <div v-if="containerVisible" :ref="maskRef" :class="cx('mask')" :style="sx('mask', true, { position, modal })" @click="onMaskClick" v-bind="ptm('mask')">
             <transition name="p-dialog" @before-enter="onBeforeEnter" @enter="onEnter" @before-leave="onBeforeLeave" @leave="onLeave" @after-leave="onAfterLeave" appear v-bind="ptm('transition')">
                 <div v-if="visible" :ref="containerRef" v-focustrap="{ disabled: !modal }" :class="cx('root')" :style="sx('root')" role="dialog" :aria-labelledby="ariaLabelledById" :aria-modal="modal" v-bind="ptmi('root')">
-                    <slot v-if="$slots.container" name="container" :onClose="close" :onMaximize="(event) => maximize(event)" :closeCallback="close" :maximizeCallback="(event) => maximize(event)"></slot>
+                    <slot v-if="$slots.container" name="container" :closeCallback="close" :maximizeCallback="(event) => maximize(event)"></slot>
                     <template v-else>
                         <div v-if="showHeader" :ref="headerContainerRef" :class="cx('header')" @mousedown="initDrag" v-bind="ptm('header')">
                             <slot name="header" :class="cx('title')">
diff --git a/components/lib/dock/Dock.d.ts b/components/lib/dock/Dock.d.ts
index 4bd0aadba..306cb6c57 100644
--- a/components/lib/dock/Dock.d.ts
+++ b/components/lib/dock/Dock.d.ts
@@ -199,12 +199,6 @@ export interface DockProps {
      * @defaultValue 960px
      */
     breakpoint?: string | undefined;
-    /**
-     * Whether to apply 'router-link-active-exact' class if route exactly matches the item path.
-     * @deprecated since v3.40.0.
-     * @defaultValue true
-     */
-    exact?: boolean | undefined;
     /**
      * Whether to display the tooltip on items. The modifiers of Tooltip can be used like an object in it. Valid keys are 'event' and 'position'.
      * @type {DockTooltipOptions}
diff --git a/components/lib/drawer/Drawer.d.ts b/components/lib/drawer/Drawer.d.ts
index af8dd03c7..292830391 100755
--- a/components/lib/drawer/Drawer.d.ts
+++ b/components/lib/drawer/Drawer.d.ts
@@ -232,11 +232,6 @@ export interface DrawerSlots {
      * @param {Object} scope - container slot's params.
      */
     container(scope: {
-        /**
-         * Close drawer function.
-         * @deprecated since v3.39.0. Use 'closeCallback' property instead.
-         */
-        onClose: () => void;
         /**
          * Close drawer function.
          */
diff --git a/components/lib/drawer/Drawer.vue b/components/lib/drawer/Drawer.vue
index b69053033..4b81147b5 100755
--- a/components/lib/drawer/Drawer.vue
+++ b/components/lib/drawer/Drawer.vue
@@ -3,7 +3,7 @@
         <div v-if="containerVisible" :ref="maskRef" @mousedown="onMaskClick" :class="cx('mask')" :style="sx('mask', true, { position })" v-bind="ptm('mask')">
             <transition name="p-drawer" @enter="onEnter" @after-enter="onAfterEnter" @before-leave="onBeforeLeave" @leave="onLeave" @after-leave="onAfterLeave" appear v-bind="ptm('transition')">
                 <div v-if="visible" :ref="containerRef" v-focustrap :class="cx('root')" role="complementary" :aria-modal="modal" v-bind="ptmi('root')">
-                    <slot v-if="$slots.container" name="container" :onClose="hide" :closeCallback="hide"></slot>
+                    <slot v-if="$slots.container" name="container" :closeCallback="hide"></slot>
                     <template v-else>
                         <div :ref="headerContainerRef" :class="cx('header')" v-bind="ptm('header')">
                             <slot name="header" :class="cx('title')">
diff --git a/components/lib/dropdown/Dropdown.d.ts b/components/lib/dropdown/Dropdown.d.ts
index 9e51bc696..dfe4a5ad9 100755
--- a/components/lib/dropdown/Dropdown.d.ts
+++ b/components/lib/dropdown/Dropdown.d.ts
@@ -84,7 +84,7 @@ export interface DropdownMethods {
 }
 
 /**
- * @deprecated Deprecated since v4. Use Select component instead.
+ * @deprecated since v4. Use Select component instead.
  *
  * **PrimeVue - Dropdown**
  *
diff --git a/components/lib/image/Image.d.ts b/components/lib/image/Image.d.ts
index c751cf45a..245aab93b 100644
--- a/components/lib/image/Image.d.ts
+++ b/components/lib/image/Image.d.ts
@@ -270,11 +270,6 @@ export interface ImageSlots {
          * Style of the image element.
          */
         style: any;
-        /**
-         * Image error function.
-         * @deprecated since v3.39.0. Use 'errorCallback' property instead.
-         */
-        onError: () => void;
         /**
          * Preview click function.
          */
@@ -294,11 +289,6 @@ export interface ImageSlots {
          * Style of the preview image element.
          */
         style: any;
-        /**
-         * Preview click function.
-         * @deprecated since v3.39.0. Use 'previewCallback' property instead.
-         */
-        onClick: () => void;
         /**
          * Preview click function.
          */
@@ -317,11 +307,6 @@ export interface ImageSlots {
          * Style of the original image element.
          */
         style: any;
-        /**
-         * Original click function.
-         * @deprecated since v3.39.0. Use 'previewCallback' property instead.
-         */
-        onClick: () => void;
         /**
          * Preview click function.
          */
diff --git a/components/lib/image/Image.vue b/components/lib/image/Image.vue
index b84c7d3d3..522c993fe 100644
--- a/components/lib/image/Image.vue
+++ b/components/lib/image/Image.vue
@@ -1,6 +1,6 @@
 <template>
     <span :class="containerClass" :style="style" v-bind="ptmi('root')">
-        <slot name="image" :onError="onError" :errorCallback="onError">
+        <slot name="image" :errorCallback="onError">
             <img :style="imageStyle" :class="imageClass" @error="onError" v-bind="{ ...$attrs, ...ptm('image') }" />
         </slot>
         <button v-if="preview" ref="previewButton" :aria-label="zoomImageAriaLabel" type="button" :class="cx('previewMask')" @click="onImageClick" v-bind="{ ...previewButtonProps, ...ptm('previewMask') }">
@@ -45,7 +45,7 @@
                 <transition name="p-image-original" @before-enter="onBeforeEnter" @enter="onEnter" @leave="onLeave" @before-leave="onBeforeLeave" @after-leave="onAfterLeave" v-bind="ptm('transition')">
                     <div v-if="previewVisible" v-bind="ptm('originalContainer')">
                         <!-- TODO: preview deprecated since v4.0-->
-                        <slot :name="$slots.original ? 'original' : 'preview'" :class="cx('original')" :style="imagePreviewStyle" :onClick="onPreviewImageClick" :previewCallback="onPreviewImageClick">
+                        <slot :name="$slots.original ? 'original' : 'preview'" :class="cx('original')" :style="imagePreviewStyle" :previewCallback="onPreviewImageClick">
                             <img :src="$attrs.src" :class="cx('original')" :style="imagePreviewStyle" @click="onPreviewImageClick" v-bind="ptm('original')" />
                         </slot>
                     </div>
diff --git a/components/lib/inputchips/InputChips.d.ts b/components/lib/inputchips/InputChips.d.ts
index b55cac498..bec7761e5 100755
--- a/components/lib/inputchips/InputChips.d.ts
+++ b/components/lib/inputchips/InputChips.d.ts
@@ -279,12 +279,6 @@ export interface InputChipsSlots {
          * Index of the token.
          */
         index: number;
-        /**
-         * chip icon function.
-         * @param {Event} event - Browser event
-         * @deprecated since v3.39.0. Use 'removeCallback' property instead.
-         */
-        onClick: (event: Event, index: number) => void;
         /**
          * chip icon function.
          * @param {Event} event - Browser event
@@ -304,12 +298,6 @@ export interface InputChipsSlots {
          * Index of the token.
          */
         index: number;
-        /**
-         * chip icon function.
-         * @param {Event} event - Browser event
-         * @deprecated since v3.39.0. Use 'removeCallback' property instead.
-         */
-        onClick: (event: Event, index: number) => void;
         /**
          * chip icon function.
          * @param {Event} event - Browser event
diff --git a/components/lib/inputswitch/InputSwitch.d.ts b/components/lib/inputswitch/InputSwitch.d.ts
index 337965f9c..91bc9fbff 100755
--- a/components/lib/inputswitch/InputSwitch.d.ts
+++ b/components/lib/inputswitch/InputSwitch.d.ts
@@ -45,7 +45,7 @@ export interface InputSwitchEmitsOptions {}
 export declare type InputSwitchEmits = EmitFn<InputSwitchEmitsOptions> & ToggleSwitch.ToggleSwitchEmits;
 
 /**
- * @deprecated Deprecated since v4. Use ToggleSwitch component instead.
+ * @deprecated since v4. Use ToggleSwitch component instead.
  *
  * **PrimeVue - InputSwitch**
  *
diff --git a/components/lib/megamenu/MegaMenu.d.ts b/components/lib/megamenu/MegaMenu.d.ts
index e3f2884ca..932f37817 100755
--- a/components/lib/megamenu/MegaMenu.d.ts
+++ b/components/lib/megamenu/MegaMenu.d.ts
@@ -248,12 +248,6 @@ export interface MegaMenuProps {
      * @defaultValue 960px
      */
     breakpoint?: string | undefined;
-    /**
-     * Whether to apply 'router-link-active-exact' class if route exactly matches the item path.
-     * @deprecated since v3.40.0.
-     * @defaultValue true
-     */
-    exact?: boolean | undefined;
     /**
      * When present, it specifies that the component should be disabled.
      * @defaultValue false
diff --git a/components/lib/menu/Menu.d.ts b/components/lib/menu/Menu.d.ts
index 9ae588ba8..b0a6b36c7 100755
--- a/components/lib/menu/Menu.d.ts
+++ b/components/lib/menu/Menu.d.ts
@@ -216,12 +216,6 @@ export interface MenuProps {
      * @defaultValue 0
      */
     baseZIndex?: number | undefined;
-    /**
-     * Whether to apply 'router-link-active-exact' class if route exactly matches the item path.
-     * @deprecated since v3.40.0.
-     * @defaultValue true
-     */
-    exact?: boolean | undefined;
     /**
      * Index of the element in tabbing order.
      */
diff --git a/components/lib/menubar/Menubar.d.ts b/components/lib/menubar/Menubar.d.ts
index 7e278940f..adf400e24 100755
--- a/components/lib/menubar/Menubar.d.ts
+++ b/components/lib/menubar/Menubar.d.ts
@@ -240,12 +240,6 @@ export interface MenubarProps {
      * @defaultValue 960px
      */
     breakpoint?: string | undefined;
-    /**
-     * Whether to apply 'router-link-active-exact' class if route exactly matches the item path.
-     * @deprecated since v3.40.0.
-     * @defaultValue true
-     */
-    exact?: boolean | undefined;
     /**
      * Used to pass all properties of the HTMLButtonElement to the menu button.
      */
diff --git a/components/lib/message/Message.d.ts b/components/lib/message/Message.d.ts
index d30930d42..2a64ad0f4 100755
--- a/components/lib/message/Message.d.ts
+++ b/components/lib/message/Message.d.ts
@@ -63,20 +63,10 @@ export interface MessagePassThroughOptions<T = any> {
      * Used to pass attributes to the text's DOM element.
      */
     text?: MessagePassThroughOptionType<T>;
-    /**
-     * Used to pass attributes to the button's DOM element.
-     * @deprecated since v3.30.2. Use 'closeButton' option.
-     */
-    button?: MessagePassThroughOptionType<T>;
     /**
      * Used to pass attributes to the button's DOM element.
      */
     closeButton?: MessagePassThroughOptionType<T>;
-    /**
-     * Used to pass attributes to the button icon's DOM element.
-     * @deprecated since v3.30.2. Use 'closeIcon' option.
-     */
-    buttonIcon?: MessagePassThroughOptionType<T>;
     /**
      * Used to pass attributes to the button icon's DOM element.
      */
@@ -201,11 +191,6 @@ export interface MessageSlots {
      * @param {Object} scope - container slot's params.
      */
     container(scope: {
-        /**
-         * Close message function.
-         * @deprecated since v3.39.0. Use 'closeCallback' property instead.
-         */
-        onClose: () => void;
         /**
          * Close message function.
          */
diff --git a/components/lib/message/Message.vue b/components/lib/message/Message.vue
index 212dd0d2f..82e4c404d 100755
--- a/components/lib/message/Message.vue
+++ b/components/lib/message/Message.vue
@@ -1,7 +1,7 @@
 <template>
     <transition name="p-message" appear v-bind="ptmi('transition')">
         <div v-show="visible" :class="cx('root')" role="alert" aria-live="assertive" aria-atomic="true" v-bind="ptm('root')">
-            <slot v-if="$slots.container" name="container" :onClose="close" :closeCallback="close"></slot>
+            <slot v-if="$slots.container" name="container" :closeCallback="close"></slot>
             <div v-else :class="cx('content')" v-bind="ptm('content')">
                 <slot name="messageicon" class="p-message-icon">
                     <component :is="icon ? 'span' : iconComponent" :class="[cx('icon'), icon]" v-bind="ptm('icon')"></component>
@@ -9,10 +9,10 @@
                 <div class="p-message-text" :class="cx('text')" v-bind="ptm('text')">
                     <slot></slot>
                 </div>
-                <button v-if="closable" v-ripple :class="cx('closeButton')" :aria-label="closeAriaLabel" type="button" @click="close($event)" v-bind="{ ...closeButtonProps, ...ptm('button'), ...ptm('closeButton') }">
+                <button v-if="closable" v-ripple :class="cx('closeButton')" :aria-label="closeAriaLabel" type="button" @click="close($event)" v-bind="{ ...closeButtonProps, ...ptm('closeButton') }">
                     <slot name="closeicon">
-                        <i v-if="closeIcon" :class="[cx('closeIcon'), closeIcon]" v-bind="{ ...ptm('buttonIcon'), ...ptm('closeIcon') }" />
-                        <TimesIcon v-else :class="[cx('closeIcon'), closeIcon]" v-bind="{ ...ptm('buttonIcon'), ...ptm('closeIcon') }" />
+                        <i v-if="closeIcon" :class="[cx('closeIcon'), closeIcon]" v-bind="ptm('closeIcon')" />
+                        <TimesIcon v-else :class="[cx('closeIcon'), closeIcon]" v-bind="ptm('closeIcon')" />
                     </slot>
                 </button>
             </div>
diff --git a/components/lib/multiselect/MultiSelect.d.ts b/components/lib/multiselect/MultiSelect.d.ts
index 3a3775357..18d39ccfa 100755
--- a/components/lib/multiselect/MultiSelect.d.ts
+++ b/components/lib/multiselect/MultiSelect.d.ts
@@ -596,11 +596,6 @@ export interface MultiSelectSlots {
          */
         value: any;
     }): VNode[];
-    /**
-     * Custom indicator template.
-     * @deprecated since v3.27.0. Use 'loadingicon and dropdownicon' slot.
-     */
-    indicator(): VNode[];
     /**
      * Custom header template.
      * @param {Object} scope - header slot's params.
@@ -718,13 +713,6 @@ export interface MultiSelectSlots {
          * Item of the token.
          */
         item: any;
-        /**
-         * Chip icon function.
-         * @param {Event} event - Browser event
-         * @param {any} item - Item
-         * @deprecated since v3.39.0. Use 'removeCallback' property instead.
-         */
-        onClick: (event: Event, item: any) => void;
         /**
          * Chip icon function.
          * @param {Event} event - Browser event
@@ -745,13 +733,6 @@ export interface MultiSelectSlots {
          * Item of the token.
          */
         item: any;
-        /**
-         * Chip icon function.
-         * @param {Event} event - Browser event
-         * @param {any} item - Item
-         * @deprecated since v3.39.0. Use 'removeCallback' property instead.
-         */
-        onClick: (event: Event, item: any) => void;
         /**
          * Chip icon function.
          * @param {Event} event - Browser event
diff --git a/components/lib/overlaypanel/OverlayPanel.d.ts b/components/lib/overlaypanel/OverlayPanel.d.ts
index 0f4caac4a..57b7d2a50 100644
--- a/components/lib/overlaypanel/OverlayPanel.d.ts
+++ b/components/lib/overlaypanel/OverlayPanel.d.ts
@@ -86,7 +86,7 @@ export interface OverlayPanelMethods {
 }
 
 /**
- * @deprecated Deprecated since v4. Use Popover component instead.
+ * @deprecated since v4. Use Popover component instead.
  *
  * **PrimeVue - OverlayPanel**
  *
diff --git a/components/lib/panelmenu/PanelMenu.d.ts b/components/lib/panelmenu/PanelMenu.d.ts
index fc8139e72..3338302db 100755
--- a/components/lib/panelmenu/PanelMenu.d.ts
+++ b/components/lib/panelmenu/PanelMenu.d.ts
@@ -269,12 +269,6 @@ export interface PanelMenuProps {
      * @defaultValue false
      */
     multiple?: boolean | undefined;
-    /**
-     * Whether to apply 'router-link-active-exact' class if route exactly matches the item path.
-     * @deprecated since v3.40.0.
-     * @defaultValue true
-     */
-    exact?: boolean | undefined;
     /**
      * Index of the element in tabbing order.
      */
diff --git a/components/lib/password/Password.d.ts b/components/lib/password/Password.d.ts
index 40c683530..168b0f2dc 100755
--- a/components/lib/password/Password.d.ts
+++ b/components/lib/password/Password.d.ts
@@ -215,20 +215,10 @@ export interface PasswordProps extends InputHTMLAttributes {
      * @defaultValue false
      */
     toggleMask?: boolean | undefined;
-    /**
-     * Icon to hide displaying the password as plain text.
-     * @deprecated since v3.27.0. Use 'maskicon' slot.
-     */
-    hideIcon?: string | undefined;
     /**
      * Icon to hide displaying the password as plain text.
      */
     maskIcon?: string | undefined;
-    /**
-     * Icon to show displaying the password as plain text.
-     * @deprecated since v3.27.0. Use 'unmaskicon' slot.
-     */
-    showIcon?: string | undefined;
     /**
      * Icon to show displaying the password as plain text.
      */
@@ -356,11 +346,6 @@ export interface PasswordSlots {
      * @param {Object} scope - hideicon slot's params.
      */
     hideicon(scope: {
-        /**
-         * Hide icon click event
-         * @deprecated since v3.39.0. Use 'toggleCallback' property instead.
-         */
-        onClick: () => void;
         /**
          * Mask icon click event
          */
@@ -371,11 +356,6 @@ export interface PasswordSlots {
      * @param {Object} scope - maskicon slot's params.
      */
     maskicon(scope: {
-        /**
-         * Hide icon click event
-         * @deprecated since v3.39.0. Use 'toggleCallback' property instead.
-         */
-        onClick: () => void;
         /**
          * Mask icon click event
          */
@@ -387,11 +367,6 @@ export interface PasswordSlots {
      * @param {Object} scope - showicon slot's params.
      */
     showicon(scope: {
-        /**
-         * Unmask icon click event
-         * @deprecated since v3.39.0. Use 'toggleCallback' property instead.
-         */
-        onClick: () => void;
         /**
          * Unmask icon click event
          */
@@ -402,11 +377,6 @@ export interface PasswordSlots {
      * @param {Object} scope - showicon slot's params.
      */
     unmaskicon(scope: {
-        /**
-         * Unmask icon click event
-         * @deprecated since v3.39.0. Use 'toggleCallback' property instead.
-         */
-        onClick: () => void;
         /**
          * Unmask icon click event
          */
diff --git a/components/lib/password/Password.vue b/components/lib/password/Password.vue
index b9e395edf..683620264 100755
--- a/components/lib/password/Password.vue
+++ b/components/lib/password/Password.vue
@@ -26,12 +26,12 @@
             :pt="ptm('pcInput')"
             :unstyled="unstyled"
         />
-        <!-- TODO: hide* and show* deprecated since v4.0-->
-        <slot v-if="toggleMask && unmasked" :name="$slots.maskicon ? 'maskicon' : 'hideicon'" :onClick="onMaskToggle" :toggleCallback="onMaskToggle">
-            <component :is="maskIcon || hideIcon ? 'i' : 'EyeSlashIcon'" :class="[cx('maskIcon'), maskIcon || hideIcon]" @click="onMaskToggle" v-bind="ptm('maskIcon')" />
+        <!-- TODO: hideicon and showicon slots are deprecated since v4.0-->
+        <slot v-if="toggleMask && unmasked" :name="$slots.maskicon ? 'maskicon' : 'hideicon'" : :toggleCallback="onMaskToggle">
+            <component :is="maskIcon ? 'i' : 'EyeSlashIcon'" :class="[cx('maskIcon'), maskIcon]" @click="onMaskToggle" v-bind="ptm('maskIcon')" />
         </slot>
-        <slot v-if="toggleMask && !unmasked" :name="$slots.unmaskicon ? 'unmaskicon' : 'showicon'" :onClick="onMaskToggle" :toggleCallback="onMaskToggle">
-            <component :is="unmaskIcon || showIcon ? 'i' : 'EyeIcon'" :class="[cx('unmaskIcon'), unmaskIcon || showIcon]" @click="onMaskToggle" v-bind="ptm('unmaskIcon')" />
+        <slot v-if="toggleMask && !unmasked" :name="$slots.unmaskicon ? 'unmaskicon' : 'showicon'" :toggleCallback="onMaskToggle">
+            <component :is="unmaskIcon ? 'i' : 'EyeIcon'" :class="[cx('unmaskIcon'), unmaskIcon]" @click="onMaskToggle" v-bind="ptm('unmaskIcon')" />
         </slot>
         <span class="p-hidden-accessible" aria-live="polite" v-bind="ptm('hiddenAccesible')" :data-p-hidden-accessible="true">
             {{ infoText }}
diff --git a/components/lib/popover/Popover.d.ts b/components/lib/popover/Popover.d.ts
index cea006a26..c2576771c 100755
--- a/components/lib/popover/Popover.d.ts
+++ b/components/lib/popover/Popover.d.ts
@@ -177,17 +177,6 @@ export interface PopoverSlots {
      * @param {Object} scope - container slot's params.
      */
     container(scope: {
-        /**
-         * Close overlay panel function.
-         * @deprecated since v3.39.0. Use 'closeCallback' property instead.
-         */
-        onClose: () => void;
-        /**
-         * Close button keydown function.
-         * @param {Event} event - Browser event
-         * @deprecated since v3.39.0. Use 'keydownCallback' property instead.
-         */
-        onKeydown: (event: Event) => void;
         /**
          * Close overlay panel function.
          */
diff --git a/components/lib/popover/Popover.vue b/components/lib/popover/Popover.vue
index 7cf1e3241..e9a288ecd 100755
--- a/components/lib/popover/Popover.vue
+++ b/components/lib/popover/Popover.vue
@@ -2,7 +2,7 @@
     <Portal :appendTo="appendTo">
         <transition name="p-popover" @enter="onEnter" @leave="onLeave" @after-leave="onAfterLeave" v-bind="ptm('transition')">
             <div v-if="visible" :ref="containerRef" v-focustrap role="dialog" :aria-modal="visible" @click="onOverlayClick" :class="cx('root')" v-bind="ptmi('root')">
-                <slot v-if="$slots.container" name="container" :onClose="hide" :onKeydown="(event) => onButtonKeydown(event)" :closeCallback="hide" :keydownCallback="(event) => onButtonKeydown(event)"></slot>
+                <slot v-if="$slots.container" name="container" :closeCallback="hide" :keydownCallback="(event) => onButtonKeydown(event)"></slot>
                 <template v-else>
                     <div :class="cx('content')" @click="onContentClick" @mousedown="onContentClick" @keydown="onContentKeydown" v-bind="ptm('content')">
                         <slot></slot>
diff --git a/components/lib/select/Select.d.ts b/components/lib/select/Select.d.ts
index f088b37ef..bcbf95870 100755
--- a/components/lib/select/Select.d.ts
+++ b/components/lib/select/Select.d.ts
@@ -570,11 +570,6 @@ export interface SelectSlots {
          */
         placeholder: string;
     }): VNode[];
-    /**
-     * Custom indicator template.
-     * @deprecated since v3.27.0. Use 'dropdownicon or loadingicon' slots.
-     */
-    indicator(): VNode[];
     /**
      * Custom header template of panel.
      * @param {Object} scope - header slot's params.
@@ -683,16 +678,6 @@ export interface SelectSlots {
      * @param {Object} scope - clear icon slot's params.
      */
     clearicon(scope: {
-        /**
-         * Style class of the clear icon
-         */
-        class: any;
-        /**
-         * Clear icon click function.
-         * @param {Event} event - Browser event
-         * @deprecated since v3.39.0. Use 'clearCallback' property instead.
-         */
-        onClick: (event: Event) => void;
         /**
          * Clear icon click function.
          * @param {Event} event - Browser event
diff --git a/components/lib/select/Select.vue b/components/lib/select/Select.vue
index ec07b4d2e..dc46087db 100755
--- a/components/lib/select/Select.vue
+++ b/components/lib/select/Select.vue
@@ -48,7 +48,7 @@
         >
             <slot name="value" :value="modelValue" :placeholder="placeholder">{{ label === 'p-emptylabel' ? '&nbsp;' : label || 'empty' }}</slot>
         </span>
-        <slot v-if="showClear && modelValue != null" name="clearicon" :class="cx('clearIcon')" :onClick="onClearClick" :clearCallback="onClearClick">
+        <slot v-if="showClear && modelValue != null" name="clearicon" :class="cx('clearIcon')" :clearCallback="onClearClick">
             <component :is="clearIcon ? 'i' : 'TimesIcon'" ref="clearIcon" :class="[cx('clearIcon'), clearIcon]" @click="onClearClick" v-bind="ptm('clearIcon')" data-pc-section="clearicon" />
         </slot>
         <div :class="cx('dropdown')" v-bind="ptm('dropdown')">
diff --git a/components/lib/selectbutton/BaseSelectButton.vue b/components/lib/selectbutton/BaseSelectButton.vue
index c8936bafc..f4b315929 100644
--- a/components/lib/selectbutton/BaseSelectButton.vue
+++ b/components/lib/selectbutton/BaseSelectButton.vue
@@ -12,10 +12,6 @@ export default {
         optionValue: null,
         optionDisabled: null,
         multiple: Boolean,
-        unselectable: {
-            type: Boolean,
-            default: true
-        },
         allowEmpty: {
             type: Boolean,
             default: true
diff --git a/components/lib/selectbutton/SelectButton.d.ts b/components/lib/selectbutton/SelectButton.d.ts
index 91d31162d..be1f06c6b 100755
--- a/components/lib/selectbutton/SelectButton.d.ts
+++ b/components/lib/selectbutton/SelectButton.d.ts
@@ -164,12 +164,6 @@ export interface SelectButtonProps {
      * A property to uniquely identify an option.
      */
     dataKey?: string | undefined;
-    /**
-     * Whether selection can be cleared.
-     * @defaultValue true
-     * @deprecated Use 'allowEmpty' property instead.
-     */
-    unselectable?: boolean | undefined;
     /**
      * Whether selection can be cleared.
      * @defaultValue true
diff --git a/components/lib/selectbutton/SelectButton.vue b/components/lib/selectbutton/SelectButton.vue
index 1e468e4e5..242399cc5 100755
--- a/components/lib/selectbutton/SelectButton.vue
+++ b/components/lib/selectbutton/SelectButton.vue
@@ -60,7 +60,7 @@ export default {
 
             let selected = this.isSelected(option);
 
-            if (selected && !(this.unselectable && this.allowEmpty)) {
+            if (selected && !this.allowEmpty) {
                 return;
             }
 
diff --git a/components/lib/sidebar/Sidebar.d.ts b/components/lib/sidebar/Sidebar.d.ts
index ff811b1ff..d0980aed1 100755
--- a/components/lib/sidebar/Sidebar.d.ts
+++ b/components/lib/sidebar/Sidebar.d.ts
@@ -55,7 +55,7 @@ export interface SidebarEmitsOptions {}
 export declare type SidebarEmits = EmitFn<SidebarEmitsOptions> & Drawer.DrawerEmits;
 
 /**
- * @deprecated Deprecated since v4. Use Drawer component instead.
+ * @deprecated since v4. Use Drawer component instead.
  *
  * **PrimeVue - Sidebar**
  *
diff --git a/components/lib/speeddial/SpeedDial.d.ts b/components/lib/speeddial/SpeedDial.d.ts
index 68615d419..216486c20 100644
--- a/components/lib/speeddial/SpeedDial.d.ts
+++ b/components/lib/speeddial/SpeedDial.d.ts
@@ -342,12 +342,6 @@ export interface SpeedDialSlots {
          * Visible state of the item
          */
         visible: boolean;
-        /**
-         * Button click function
-         * @param {Event} event - Browser event.
-         * @deprecated since v3.39.0. Use 'toggleCallback' property instead.
-         */
-        onClick: (event: Event) => void;
         /**
          * Button click function
          * @param {Event} event - Browser event.
diff --git a/components/lib/speeddial/SpeedDial.vue b/components/lib/speeddial/SpeedDial.vue
index f194ba0c0..03d39ce95 100644
--- a/components/lib/speeddial/SpeedDial.vue
+++ b/components/lib/speeddial/SpeedDial.vue
@@ -1,6 +1,6 @@
 <template>
     <div :ref="containerRef" :class="containerClass" :style="[style, sx('root')]" v-bind="ptmi('root')">
-        <slot name="button" :visible="d_visible" :onClick="onClick" :toggleCallback="onClick">
+        <slot name="button" :visible="d_visible" :toggleCallback="onClick">
             <Button
                 :class="[cx('pcButton'), buttonClass]"
                 :disabled="disabled"
diff --git a/components/lib/steps/Steps.d.ts b/components/lib/steps/Steps.d.ts
index 60031b875..71711a600 100755
--- a/components/lib/steps/Steps.d.ts
+++ b/components/lib/steps/Steps.d.ts
@@ -147,12 +147,6 @@ export interface StepsProps {
      * @defaultValue true
      */
     readonly?: boolean | undefined;
-    /**
-     * Whether to apply 'router-link-active-exact' class if route exactly matches the item path.
-     * @deprecated since v3.40.0.
-     * @defaultValue true
-     */
-    exact?: boolean | undefined;
     /**
      * Active step index of menuitem.
      * @defaultValue 0
diff --git a/components/lib/styleclass/StyleClass.d.ts b/components/lib/styleclass/StyleClass.d.ts
index f8d20effc..7e6aa4284 100644
--- a/components/lib/styleclass/StyleClass.d.ts
+++ b/components/lib/styleclass/StyleClass.d.ts
@@ -20,11 +20,6 @@ export interface StyleClassOptions {
      * Selector to define the target element. Available selectors are '@next', '@prev', '@parent' and '@grandparent'.
      */
     selector?: HintedString<'@next' | '@prev' | '@parent' | '@grandparent'> | undefined;
-    /**
-     * Style class to add when item begins to get displayed.
-     * @deprecated since v3.41.0. Use 'enterFromClass' option instead.
-     */
-    enterClass?: string | undefined;
     /**
      * Style class to add when item begins to get displayed.
      */
@@ -37,11 +32,6 @@ export interface StyleClassOptions {
      * Style class to add when item begins to get displayed.
      */
     enterToClass?: string | undefined;
-    /**
-     * Style class to add when item begins to get hidden.
-     * @deprecated since v3.41.0. Use 'leaveFromClass' option instead.
-     */
-    leaveClass?: string | undefined;
     /**
      * Style class to add when item begins to get hidden.
      */
diff --git a/components/lib/styleclass/StyleClass.js b/components/lib/styleclass/StyleClass.js
index 6816d7adc..d3b8a148f 100644
--- a/components/lib/styleclass/StyleClass.js
+++ b/components/lib/styleclass/StyleClass.js
@@ -51,11 +51,6 @@ const StyleClass = BaseStyleClass.extend('styleclass', {
 
                     DomHandler.addClass(target, binding.value.enterActiveClass);
 
-                    // enterClass will be deprecated, use enterFromClass
-                    if (binding.value.enterClass) {
-                        DomHandler.removeClass(target, binding.value.enterClass);
-                    }
-
                     if (binding.value.enterFromClass) {
                         DomHandler.removeClass(target, binding.value.enterFromClass);
                     }
@@ -79,11 +74,6 @@ const StyleClass = BaseStyleClass.extend('styleclass', {
                     target.addEventListener('animationend', target.$p_styleclass_enterlistener);
                 }
             } else {
-                // enterClass will be deprecated, use enterFromClass
-                if (binding.value.enterClass) {
-                    DomHandler.removeClass(target, binding.value.enterClass);
-                }
-
                 if (binding.value.enterFromClass) {
                     DomHandler.removeClass(target, binding.value.enterFromClass);
                 }
@@ -103,11 +93,6 @@ const StyleClass = BaseStyleClass.extend('styleclass', {
                     target.$_pstyleclass_animating = true;
                     DomHandler.addClass(target, binding.value.leaveActiveClass);
 
-                    // leaveClass will be deprecated, use leaveFromClass
-                    if (binding.value.leaveClass) {
-                        DomHandler.removeClass(target, binding.value.leaveClass);
-                    }
-
                     if (binding.value.leaveFromClass) {
                         DomHandler.removeClass(target, binding.value.leaveFromClass);
                     }
@@ -126,11 +111,6 @@ const StyleClass = BaseStyleClass.extend('styleclass', {
                     target.addEventListener('animationend', target.$p_styleclass_leavelistener);
                 }
             } else {
-                // leaveClass will be deprecated, use leaveFromClass
-                if (binding.value.leaveClass) {
-                    DomHandler.removeClass(target, binding.value.leaveClass);
-                }
-
                 if (binding.value.leaveFromClass) {
                     DomHandler.removeClass(target, binding.value.leaveFromClass);
                 }
diff --git a/components/lib/tabmenu/TabMenu.d.ts b/components/lib/tabmenu/TabMenu.d.ts
index 285f72c0c..49f6943e6 100755
--- a/components/lib/tabmenu/TabMenu.d.ts
+++ b/components/lib/tabmenu/TabMenu.d.ts
@@ -162,12 +162,6 @@ export interface TabMenuProps {
      * An array of menuitems.
      */
     model?: MenuItem[] | undefined;
-    /**
-     * Defines if active route highlight should match the exact route path.
-     * @deprecated since v3.40.0.
-     * @defaultValue true
-     */
-    exact?: boolean | undefined;
     /**
      * Active index of menuitem.
      * @defaultValue 0
diff --git a/components/lib/tabview/TabView.d.ts b/components/lib/tabview/TabView.d.ts
index 62fd49832..0c9e33a60 100755
--- a/components/lib/tabview/TabView.d.ts
+++ b/components/lib/tabview/TabView.d.ts
@@ -113,11 +113,6 @@ export interface TabViewPassThroughOptions {
      * Used to pass attributes to the panel's DOM element.
      */
     panelContainer?: TabViewPassThroughOptionType;
-    /**
-     * Used to pass attributes to TabPanel helper components.
-     * @deprecated since v3.30.1. Use 'tabpanel' property instead.
-     */
-    tab?: TabPanelPassThroughOptionType;
     /**
      * Used to pass attributes to TabPanel helper components.
      */
diff --git a/components/lib/tabview/TabView.vue b/components/lib/tabview/TabView.vue
index ba083a324..9349d38a4 100755
--- a/components/lib/tabview/TabView.vue
+++ b/components/lib/tabview/TabView.vue
@@ -169,7 +169,7 @@ export default {
                 }
             };
 
-            return mergeProps(this.ptm(`tab.${key}`, { tab: tabMetaData }), this.ptm(`tabpanel.${key}`, { tabpanel: tabMetaData }), this.ptm(`tabpanel.${key}`, tabMetaData), this.ptmo(this.getTabProp(tab, 'pt'), key, tabMetaData));
+            return mergeProps(this.ptm(`tabpanel.${key}`, { tabpanel: tabMetaData }), this.ptm(`tabpanel.${key}`, tabMetaData), this.ptmo(this.getTabProp(tab, 'pt'), key, tabMetaData));
         },
         onScroll(event) {
             this.scrollable && this.updateButtonState();
diff --git a/components/lib/tieredmenu/TieredMenu.d.ts b/components/lib/tieredmenu/TieredMenu.d.ts
index 1ec77099b..5931bd2b4 100755
--- a/components/lib/tieredmenu/TieredMenu.d.ts
+++ b/components/lib/tieredmenu/TieredMenu.d.ts
@@ -241,12 +241,6 @@ export interface TieredMenuProps {
      * @defaultValue 0
      */
     baseZIndex?: number | undefined;
-    /**
-     * Whether to apply 'router-link-active-exact' class if route exactly matches the item path.
-     * @deprecated since v3.40.0.
-     * @defaultValue true
-     */
-    exact?: boolean | undefined;
     /**
      * When present, it specifies that the component should be disabled.
      * @defaultValue false
diff --git a/components/lib/toast/Toast.d.ts b/components/lib/toast/Toast.d.ts
index df7a93c08..7de1b1747 100755
--- a/components/lib/toast/Toast.d.ts
+++ b/components/lib/toast/Toast.d.ts
@@ -317,11 +317,6 @@ export interface ToastSlots {
          * Message of the component
          */
         message: any;
-        /**
-         * Close toast function
-         * @deprecated since v3.39.0. Use 'closeCallback' property instead.
-         */
-        onClose: () => void;
         /**
          * Close sidebar function.
          */
diff --git a/components/lib/toast/ToastMessage.vue b/components/lib/toast/ToastMessage.vue
index a1302f30c..1b478d888 100755
--- a/components/lib/toast/ToastMessage.vue
+++ b/components/lib/toast/ToastMessage.vue
@@ -1,6 +1,6 @@
 <template>
     <div :class="[cx('message'), message.styleClass]" role="alert" aria-live="assertive" aria-atomic="true" v-bind="ptm('message')">
-        <component v-if="templates.container" :is="templates.container" :message="message" :onClose="onCloseClick" :closeCallback="onCloseClick" />
+        <component v-if="templates.container" :is="templates.container" :message="message" :closeCallback="onCloseClick" />
         <div v-else :class="[cx('messageContent'), message.contentStyleClass]" v-bind="ptm('messageContent')">
             <template v-if="!templates.message">
                 <component :is="templates.messageicon ? templates.messageicon : templates.icon ? templates.icon : iconComponent && iconComponent.name ? iconComponent : 'span'" :class="cx('messageIcon')" v-bind="ptm('messageIcon')" />