Medusa v1.5.0 — Release Notes & Engineering Impact

### Features - feat(medusa): PriceList import strategy (#2210) - feat(medusa-file-s3, medusa): Add S3 export support (#2380) - feat(medusa): Trim discount code on insert and retrieve (#2369) - feat(medusa-js,medusa-react): Support expand fields in order retrieval (#2353) - feat(medusa-payment-stripe): Migrate to the new Abstract payment service (#1790) - feat(medusa): Migrate all core services to use TransactionBaseService (#2276) - feat(medusa): Improve transform middleware (#2271) ### Bugs - fix(medusa): improve list shipping option (#2383) - fix(medusa-payment-klarna,medusa-payment-stripe,medusa-payment-paypal): Payment provider totals calculation (#2381) - fix(medusa): Optimize Cart totals calculation (#2372) - fix(medusa): Wrongly referenced product id in ProductImportStrategy (#2351) - fix(medusa): Add sales channel to order on creation (#2374) - fix(medusa): Add allowed relations to order retrieval (#2370) - fix(medusa): Race condition in cart completion strategy (#2341) - fix(medusa-payment-manual): Add missing update method (#2254) - fix(medusa): Query SalesChannel Products in storefront (#2272) - fix(medusa): Order retrieval missing relations + allow for expand (#2267) - fix(medusa): Infer currency from region on PriceList creation (#2232) - fix(medusa): Normalize discount code before querying DB (#2224) - fix(medusa-js): Use correct payload type in medusa-js (#2207) ### Docs - docs: added manage products user guide (#2226) - docs: automated announcement bar (#2231) - docs: updated docusaurus to 2.1.0 (#2233) - docs for tax-inclusive pricing (#2159) - docs: added feature flags docs (#2236) - docs: added import products user guide (#2238) - docs: added documentation necessary for local dev (#2237) - docs: integrate Vale for documentation linting (#2242) - docs: added how to create batch job strategy (#2247) - docs: added customize import strategy doc (#2253) - docs: improve Docker Documentation (#2248) - docs: added price list to manage price lists (#2261) - docs: conceptual docs for price lists and price selection strategy (#2259) - docs: fixes to plugin documentation (#2265) - docs: added how-to documentation for the PriceList API (#2260) - docs: added Feedback component (#2274) - docs: added separate sections for imports and exports in MinIO docs (#2279) - docs: Added pattern usage sections in the API Reference (#2332) - docs: added sales channel conceptual guide (#2342) - docs: added how-to guide for "Mange Sales Channels" (#2344) - docs: added customer group conceptual guide (#2361) - docs: added troubleshooting section for cli tool (#2357) - docs: added user guide for customer groups (#2364) - docs: added a how-to guide for customer groups (#2362) - docs: added order exchange user guide (#2368)