diff --git a/README.md b/README.md
index 1c1b1b110..329d658aa 100644
--- a/README.md
+++ b/README.md
@@ -61,7 +61,7 @@ any help with getting started, I'm available most days.
 
 1. Install Docker and Docker Compose - [Windows install instructions](https://docs.docker.com/docker-for-windows/install/)
 
-1. Install the dotnet SDK, currently 8.x
+1. Install the dotnet SDK, currently 9.x
 
 1. Log in or sign up for a [Battle.Net Developer](https://develop.battle.net) account
 
@@ -119,7 +119,7 @@ any help with getting started, I'm available most days.
 1. Start the initial data import/build, this will take a while:
 
     ```bash
-    cd app/tool/
+    cd apps/tool/
     dotnet run all
     ```
 
diff --git a/apps/backend/Models/API/NonBlizzard/ApiCharacterRaiderIo.cs b/apps/backend/Models/API/NonBlizzard/ApiCharacterRaiderIo.cs
index 76bcf7f76..1ec975d4d 100644
--- a/apps/backend/Models/API/NonBlizzard/ApiCharacterRaiderIo.cs
+++ b/apps/backend/Models/API/NonBlizzard/ApiCharacterRaiderIo.cs
@@ -26,6 +26,7 @@ public class ApiCharacterRaiderIoSeason
         { "season-tww-2", 14 },
         { "season-tww-3", 15 },
         { "season-tww-3-legion-remix", 1001 },
+        { "season-mn-1", 17 },
     };
 
     public string Season { get; set; }
diff --git a/apps/frontend/components/character-table/CharacterTable.svelte b/apps/frontend/components/character-table/CharacterTable.svelte
index 1371fd753..7827110b6 100644
--- a/apps/frontend/components/character-table/CharacterTable.svelte
+++ b/apps/frontend/components/character-table/CharacterTable.svelte
@@ -3,6 +3,7 @@
     import sortBy from 'lodash/sortBy';
     import { router } from 'svelte-spa-router';
 
+    import { setCharacterTableContext } from './context';
     import { browserState } from '@/shared/state/browser.svelte';
     import { settingsState } from '@/shared/state/settings.svelte';
     import { newNavState } from '@/stores/local-storage';
@@ -115,6 +116,8 @@
         return [characters, groups];
     });
 
+    setCharacterTableContext(() => ({ characters }));
+
     const paddingMap: Record<string, number> = {
         small: 1,
         medium: 2,
diff --git a/apps/frontend/components/character-table/context.ts b/apps/frontend/components/character-table/context.ts
new file mode 100644
index 000000000..ea0696d4d
--- /dev/null
+++ b/apps/frontend/components/character-table/context.ts
@@ -0,0 +1,9 @@
+import { createContext } from 'svelte';
+import type { Character } from '@/types/character/character.svelte';
+
+interface CharacterTableContext {
+    characters: Character[];
+}
+
+export const [getCharacterTableContext, setCharacterTableContext] =
+    createContext<() => CharacterTableContext>();
diff --git a/apps/frontend/components/home/table/row/HomeTableRowProfessionsV2.svelte b/apps/frontend/components/home/table/row/HomeTableRowProfessionsV2.svelte
index fd056ef30..08aa38044 100644
--- a/apps/frontend/components/home/table/row/HomeTableRowProfessionsV2.svelte
+++ b/apps/frontend/components/home/table/row/HomeTableRowProfessionsV2.svelte
@@ -1,18 +1,15 @@
 <script lang="ts">
+    import { getCharacterTableContext } from '@/components/character-table/context';
     import { Constants } from '@/data/constants';
     import { imageStrings } from '@/data/icons';
     import { expansionProfessionConcentration } from '@/data/professions/cooldowns';
     import { professionMoxie } from '@/data/professions/moxie';
-    import { ProfessionType } from '@/enums/profession-type';
     import { Region } from '@/enums/region';
     import { settingsState } from '@/shared/state/settings.svelte';
     import { wowthingData } from '@/shared/stores/data';
     import { timeStore } from '@/shared/stores/time';
     import { componentTooltip } from '@/shared/utils/tooltips/component-tooltip.svelte';
     import { getCurrencyData } from '@/utils/characters/get-currency-data';
-    import { getProfessionSortKey } from '@/utils/professions/get-profession-sort-key';
-    import type { StaticDataProfession } from '@/shared/stores/static/types/profession';
-    import type { CharacterSubProfession } from '@/types/character/profession.svelte';
     import type { CharacterProps } from '@/types/props';
 
     import Tooltip from '@/components/tooltips/professions/TooltipProfessions.svelte';
@@ -20,41 +17,39 @@
 
     let { character }: CharacterProps = $props();
 
-    let concentrationData = $derived(expansionProfessionConcentration[Constants.expansion]);
-    let professions = $derived.by(() => {
-        const ret: [StaticDataProfession, CharacterSubProfession, boolean][] = [];
-
-        for (const staticProfession of wowthingData.static.professionById.values()) {
-            if (staticProfession?.type !== ProfessionType.Primary) {
-                continue;
-            }
-
-            let best: [CharacterSubProfession, number];
-            for (const expansion of settingsState.expansions) {
-                const subProfession = staticProfession.expansionSubProfession[expansion.id];
-                if (subProfession) {
-                    const characterSubProfession =
-                        character.professions[staticProfession.id]?.subProfessions?.[
-                            subProfession.id
-                        ];
-                    if (characterSubProfession && expansion.id >= (best?.[1] || 0)) {
-                        best = [characterSubProfession, expansion.id];
-                    }
-                }
-            }
-
-            if (best) {
-                ret.push([staticProfession, best[0], best[1] === Constants.expansion]);
-            }
-        }
+    const { characters: visibleCharacters } = getCharacterTableContext()();
+    let [anyConcentration, anyMoxie] = $derived.by(() => {
+        const professionIds = visibleCharacters.map((char) =>
+            char.professionData.map(([prof, , isCurrent]) => [prof.id, isCurrent])
+        ) as [number, boolean][][];
 
-        ret.sort((a, b) => getProfessionSortKey(a[0]).localeCompare(getProfessionSortKey(b[0])));
+        const retConcentration = [
+            professionIds.some((data) => data[0]?.[1] && !!concentrationData[data[0][0]]),
+            professionIds.some((data) => data[1]?.[1] && !!concentrationData[data[1][0]]),
+        ];
+        const retMoxie = [
+            professionIds.some((data) => data[0]?.[1] && !!professionMoxie[data[0][0]]),
+            professionIds.some((data) => data[1]?.[1] && !!professionMoxie[data[1][0]]),
+        ];
 
-        return ret;
+        return [retConcentration, retMoxie];
     });
 
+    let concentrationData = $derived(expansionProfessionConcentration[Constants.expansion]);
+    let professions = $derived(character.professionData);
+
+    // TODO: derive from settings state
     let fields = $derived(['concentration', 'moxie']);
 
+    let columnCounts = $derived([
+        1 +
+            (fields.includes('concentration') && anyConcentration[0] ? 1 : 0) +
+            (fields.includes('moxie') && anyMoxie[0] ? 1 : 0),
+        1 +
+            (fields.includes('concentration') && anyConcentration[1] ? 1 : 0) +
+            (fields.includes('moxie') && anyMoxie[1] ? 1 : 0),
+    ]);
+
     function statusClass(fullIsBad: boolean, percent: number) {
         if (percent >= 100) {
             return fullIsBad ? 'status-fail' : 'status-success';
@@ -70,6 +65,8 @@
 
 <style lang="scss">
     td {
+        --profession-width: 3.5rem;
+
         padding-left: 0;
         padding-right: 0;
     }
@@ -80,7 +77,6 @@
     }
     .professions {
         display: grid;
-        grid-template-columns: 1fr 1fr;
         width: 100%;
     }
     .profession {
@@ -89,8 +85,12 @@
         display: grid;
         flex-wrap: nowrap;
         gap: 0.4rem;
-        grid-template-columns: repeat(var(--columns), 1fr);
+        grid-template-columns: repeat(var(--columns), var(--profession-width));
         padding: 0 0.3rem;
+
+        > * {
+            width: var(--profession-width);
+        }
     }
     a {
         --image-margin-top: 0;
@@ -114,13 +114,13 @@
 </style>
 
 <td class="b-l">
-    <div class="professions">
+    <div class="professions" style:grid-template-columns="{columnCounts[0]}fr {columnCounts[1]}fr">
         {#each professions as [profession, charProfession, current], index (profession.id)}
             {@const currentSkill = charProfession?.skillCurrent || 0}
             <div
                 class="profession"
                 class:b-l={index > 0}
-                style:--columns={1 + fields.length}
+                style:--columns={columnCounts[index]}
                 data-id={profession.id}
             >
                 <a
@@ -147,7 +147,7 @@
 
                 {#if current}
                     {#each fields as field (field)}
-                        {#if field === 'concentration'}
+                        {#if field === 'concentration' && anyConcentration[index]}
                             {@const concCurrency = wowthingData.static.currencyById.get(
                                 concentrationData[profession.id]
                             )}
@@ -172,7 +172,7 @@
                             {:else}
                                 <div class="concentration"></div>
                             {/if}
-                        {:else if field === 'moxie'}
+                        {:else if field === 'moxie' && anyMoxie[index]}
                             {@const moxieCurrency = wowthingData.static.currencyById.get(
                                 professionMoxie[profession.id]
                             )}
diff --git a/apps/frontend/components/tooltips/character-filter/TooltipCharacterFilter.svelte b/apps/frontend/components/tooltips/character-filter/TooltipCharacterFilter.svelte
index 30c37b930..f173eeb87 100644
--- a/apps/frontend/components/tooltips/character-filter/TooltipCharacterFilter.svelte
+++ b/apps/frontend/components/tooltips/character-filter/TooltipCharacterFilter.svelte
@@ -48,6 +48,11 @@
                 <code>level=60 | &lt;=,&lt;,=,&gt;,&gt;=</code>
             </dd>
 
+            <dt>Last seen (days)</dt>
+            <dd>
+                <code>seen&lt;=7 | &lt;=,&lt;,=,&gt;,&gt;=</code>
+            </dd>
+
             <dt>Item Level</dt>
             <dd>
                 <code>ilevel&gt;=400 | &lt;=,&lt;,=,&gt;,&gt;=</code>
diff --git a/apps/frontend/data/constants.ts b/apps/frontend/data/constants.ts
index 557b5eafb..8acd15a80 100644
--- a/apps/frontend/data/constants.ts
+++ b/apps/frontend/data/constants.ts
@@ -12,7 +12,7 @@ export abstract class Constants {
     static readonly maxRenown: number = 80;
     static readonly restedDuration: number = 10 * 24 * 60 * 60; // 10 days
 
-    static readonly mythicPlusSeason: number = 15;
+    static readonly mythicPlusSeason: number = 17;
 
     static readonly defaultUnixTime = 946684800;
     static readonly defaultTime = DateTime.fromSeconds(Constants.defaultUnixTime);
diff --git a/apps/frontend/data/mythic-plus.ts b/apps/frontend/data/mythic-plus.ts
index 711e8e74e..3fddf20e9 100644
--- a/apps/frontend/data/mythic-plus.ts
+++ b/apps/frontend/data/mythic-plus.ts
@@ -155,14 +155,14 @@ const orderRemixLegion: number[] = [
 export const seasonMap: Record<number, MythicPlusSeason> = Object.fromEntries(
     [
         new MythicPlusSeason({
-            id: 16,
+            id: 17,
             name: '[Mid] Season 1',
             slug: 'midnight-1',
             minLevel: 90,
             orders: [orderMidnightS1],
             portalLevel: 10,
             scoreType: MythicPlusScoreType.WarWithin,
-            startPeriod: 1055, // 2026-03-17
+            startPeriod: 1056, // 2026-03-24
         }),
         new MythicPlusSeason({
             id: 1001,
diff --git a/apps/frontend/types/character/character.svelte.ts b/apps/frontend/types/character/character.svelte.ts
index 526cadc06..6e746d663 100644
--- a/apps/frontend/types/character/character.svelte.ts
+++ b/apps/frontend/types/character/character.svelte.ts
@@ -28,7 +28,7 @@ import { getNumberKeyedEntries } from '@/utils/get-number-keyed-entries';
 import { initializeContainsItems } from '@/utils/items/initialize-contains-items';
 import { getDungeonScores } from '@/utils/mythic-plus';
 import type { Region } from '@/enums/region';
-import type { StaticDataRealm } from '@/shared/stores/static/types';
+import type { StaticDataProfession, StaticDataRealm } from '@/shared/stores/static/types';
 import type { Guild } from '@/types/guild';
 
 import type { CharacterConfiguration } from './configuration';
@@ -46,7 +46,11 @@ import {
     type CharacterMythicPlusAddonMapArray,
     type CharacterMythicPlusAddonRunArray,
 } from './mythic-plus';
-import { CharacterProfession, type CharacterProfessionRaw } from './profession.svelte';
+import {
+    CharacterProfession,
+    CharacterSubProfession,
+    type CharacterProfessionRaw,
+} from './profession.svelte';
 import type { CharacterRaiderIoSeason } from './raider-io-season';
 import type {
     CharacterReputation,
@@ -72,6 +76,8 @@ import type { CharacterAura } from './aura';
 import type { CharacterPatronOrder } from './patron-order';
 import type { CharacterMovementSpeed } from './movement-speed';
 import type { CharacterQuests } from '@/user-home/state/user/types';
+import { ProfessionType } from '@/enums/profession-type';
+import { getProfessionSortKey } from '@/utils/professions/get-profession-sort-key';
 
 export class Character implements ContainsItems, HasNameAndRealm {
     // Static
@@ -622,6 +628,36 @@ export class Character implements ContainsItems, HasNameAndRealm {
         return this.specializations[this.activeSpecId]?.find((loadout) => loadout.active);
     });
 
+    public professionData = $derived.by(() => {
+        const ret: [StaticDataProfession, CharacterSubProfession, boolean][] = [];
+
+        for (const staticProfession of wowthingData.static.professionById.values()) {
+            if (staticProfession?.type !== ProfessionType.Primary) {
+                continue;
+            }
+
+            let best: [CharacterSubProfession, number];
+            for (const expansion of settingsState.expansions) {
+                const subProfession = staticProfession.expansionSubProfession[expansion.id];
+                if (subProfession) {
+                    const characterSubProfession =
+                        this.professions[staticProfession.id]?.subProfessions?.[subProfession.id];
+                    if (characterSubProfession && expansion.id >= (best?.[1] || 0)) {
+                        best = [characterSubProfession, expansion.id];
+                    }
+                }
+            }
+
+            if (best) {
+                ret.push([staticProfession, best[0], best[1] === Constants.expansion]);
+            }
+        }
+
+        ret.sort((a, b) => getProfessionSortKey(a[0]).localeCompare(getProfessionSortKey(b[0])));
+
+        return ret;
+    });
+
     public allProfessionAbilities = $derived.by(() => {
         const allKnown = new Set<number>();
         for (const profession of Object.values(this.professions)) {
diff --git a/apps/frontend/user-home/components/settings/sections/views/Sorting.svelte b/apps/frontend/user-home/components/settings/sections/views/Sorting.svelte
index 221d20921..1143caed4 100644
--- a/apps/frontend/user-home/components/settings/sections/views/Sorting.svelte
+++ b/apps/frontend/user-home/components/settings/sections/views/Sorting.svelte
@@ -23,6 +23,7 @@
         { id: 'gold', name: 'Gold' },
         { id: 'itemlevel', name: 'Item level' },
         { id: 'level', name: 'Level' },
+        { id: 'seen', name: 'Last seen' },
     ];
 
     let sortByChoices: SettingsChoice[] = $derived([
diff --git a/apps/frontend/utils/characters/use-character-filter.ts b/apps/frontend/utils/characters/use-character-filter.ts
index 45172aff8..f9566ddd4 100644
--- a/apps/frontend/utils/characters/use-character-filter.ts
+++ b/apps/frontend/utils/characters/use-character-filter.ts
@@ -61,6 +61,19 @@ export function useCharacterFilter(
                                 );
                             }
 
+                            // Last seen (in days)
+                            match = part.match(/^seen(<|<=|=|>=|>)(\d+)$/);
+                            if (match) {
+                                const now = Math.floor(Date.now() / 1000);
+                                const days = parseInt(match[2]);
+                                const diff = (now - char.lastSeenAddonUnix) / 86400;
+                                return compareValues(
+                                    match[1].toString(),
+                                    diff,
+                                    days
+                                );
+                            }
+
                             // Item level
                             match = part.match(/^(itemlevel|ilevel|ilvl)(<|<=|=|>=|>)(\d+)$/);
                             if (match) {
diff --git a/apps/frontend/utils/get-character-sort-func.ts b/apps/frontend/utils/get-character-sort-func.ts
index 8346887e8..a61823aac 100644
--- a/apps/frontend/utils/get-character-sort-func.ts
+++ b/apps/frontend/utils/get-character-sort-func.ts
@@ -86,6 +86,8 @@ export const getCharacterSortFunc = (prefixFunc?: SortValueFunction, viewSortBy?
                         '0'
                     )
                 );
+            } else if (thing === 'seen') {
+                out.push(leftPad(2000000000 - char.lastSeenAddonUnix, 10, '0'));
             } else if (thing === 'level') {
                 // in descending order
                 const levelData = getCharacterLevel(char);
diff --git a/apps/frontend/utils/home/home-sort.ts b/apps/frontend/utils/home/home-sort.ts
index ee7daaa8a..95c80a0f8 100644
--- a/apps/frontend/utils/home/home-sort.ts
+++ b/apps/frontend/utils/home/home-sort.ts
@@ -17,6 +17,8 @@ import { getDungeonLevel } from '@/utils/mythic-plus/get-dungeon-level';
 import { getWorldTier } from '@/utils/vault/get-world-tier';
 import type { Character } from '@/types';
 
+const MAX_TIME = 2 ** 31 * 1000;
+
 export function homeSort(char: Character, sortBy: string): string {
     if (sortBy === 'gold') {
         return leftPad(10_000_000 - char.gold, 8, '0');
@@ -36,7 +38,7 @@ export function homeSort(char: Character, sortBy: string): string {
             '0'
         );
     } else if (sortBy === 'lastSeenAddon') {
-        return leftPad(2_000_000_000_000 - (char.lastSeenAddon?.toMillis() || 0), 13, '0');
+        return leftPad(MAX_TIME - (char.lastSeenAddon?.toMillis() || 0), 13, '0');
     } else if (sortBy === 'currentLocation') {
         // adding two spaces makes it sort before " > blah"
         return char.currentLocation + '  ' || 'ZZZZZ';
diff --git a/apps/frontend/utils/mythic-plus/get-dungeon-level.ts b/apps/frontend/utils/mythic-plus/get-dungeon-level.ts
index ac86068de..fa09b586f 100644
--- a/apps/frontend/utils/mythic-plus/get-dungeon-level.ts
+++ b/apps/frontend/utils/mythic-plus/get-dungeon-level.ts
@@ -7,11 +7,11 @@ export function getDungeonLevel(prog: CharacterWeeklyProgress): number {
 
     let level = prog.level;
     // Mythic
-    if ([3, 11, 14, 33, 69].includes(prog.tier)) {
+    if ([3, 11, 14, 33, 69, 102].includes(prog.tier)) {
         level = 1;
     }
     // Heroic
-    else if ([2, 10, 13, 32, 68].includes(prog.tier)) {
+    else if ([2, 10, 13, 32, 68, 101].includes(prog.tier)) {
         level = 0;
     }
     return level;
diff --git a/apps/web/Controllers/ApiController.cs b/apps/web/Controllers/ApiController.cs
index c5118bb25..c1d6f1bf2 100644
--- a/apps/web/Controllers/ApiController.cs
+++ b/apps/web/Controllers/ApiController.cs
@@ -237,7 +237,7 @@ await _context.Users
 
         var characterQuery = _context.PlayerCharacter
             .Where(c => c.Account.UserId == apiResult.User.Id)
-            .Where(c => c.Level > 0);
+            .Where(c => c.ClassId > 0 && c.RaceId > 0 && c.Level > 0)
         if (apiResult.Public)
         {
             characterQuery = characterQuery.Where(c => c.Level >= 11);
diff --git a/docs/processes/new-season.md b/docs/processes/new-season.md
index e30d967a6..39b386309 100644
--- a/docs/processes/new-season.md
+++ b/docs/processes/new-season.md
@@ -11,11 +11,14 @@
 ## `apps/frontend/data/dungeon.ts`
 
 - Add any new dungeons to `dungeons`, `MapChallengeMode.db2` has the info
-- Add a new `orderBlah` for dungeon order (if necessary)
-- Update `seasonMap` to add the new season
 - Update `keyVaultItemLevel` with the new M+ vault item levels
 - Update `raidVaultItemLevel` with the new raid vault item levels
 
+## `apps/frontend/data/mythic-plus.ts`
+
+- Add a new `orderBlah` for dungeon order (if necessary)
+- Update `seasonMap` to add the new season
+
 ## `apps/frontend/utils/mythic-plus/get-dungeon-level.ts`
 
 - Add anything new from `WeeklyRewardChestActivityTier` to the branches