Breaking AI & Tech News Analyzed

South Korean authorities have moved to arrest Bang Si-Hyuk, the music executive who founded HYBE and discovered BTS, as part of an expanding investigation into allegations that he illegally gained more than $100 million through an investor fraud scheme. The Seoul metropolitan police agency has confirmed it has asked prosecutors to request a court warrant for Bang's arrest, marking a dramatic fall for one of the most powerful figures in the global music industry. Key Developments South Korean police are seeking arrest warrant for Bang Si-Hyuk, founder and chair of HYBE The investigation centers on allegations of illegal gain of over $100m in investor fraud Bang is accused of misleading investors in 2019 about HYBE's IPO plans Police allege a private equity fund may have paid Bang approximately $136m in a side deal The allegations involve a 2019 transaction where investors were told HYBE had no IPO plans Bang's legal team has expressed regret over the arrest warrant despite claiming cooperation Data & Market Impact The alleged $100+ million fraud represents a significant financial scandal in the entertainment industry, particularly in South Korea's cultural exports sector. HYBE, which was valued at approximately $10 billion at its peak, has seen its stock price fluctuate in response to the investigation. The company's market capitalization has declined by approximately 15% since news of the investigation broke in November 2025, representing a potential loss of over $1.5 billion in shareholder value. The timing of these allegations is particularly noteworthy, occurring as BTS embarks on its first global tour in nearly four years. The tour, which kicked off with free concerts in Seoul and has since expanded to Japan and North America, was expected to generate substantial revenue for both BTS and HYBE. Industry analysts project the tour could generate between $200-300 million in revenue, making it one of the most lucrative in music history. Why This Matters This scandal carries significant implications for multiple stakeholders. For BTS and other HYBE artists, the controversy threatens to overshadow their musical achievements and global comeback. The band, which has been on hiatus since 2022 while members completed mandatory military service, had just returned to the stage with sold-out concerts in Seoul, drawing 260,000 fans. The timing of these allegations could impact their upcoming US and UK tour dates, scheduled for later this year. For the broader K-pop industry, this scandal raises questions about corporate governance and transparency in an industry built on meticulous image management. South Korea's cultural exports, which generated over $12 billion in revenue in 2025, could face increased scrutiny from international investors and partners. The scandal may also impact South Korea's broader entertainment sector, which has been positioning itself as a global cultural powerhouse. For international fans, the allegations create a complex ethical dilemma. BTS has cultivated a global fanbase of millions who admire not just their music but also their values and the company's apparent commitment to artist welfare. The alleged misconduct by the company's leadership could challenge the trust that fans have placed in the HYBE ecosystem. Expert Insight The allegations against Bang Si-Hyuk reveal a fundamental tension in the entertainment industry between artistic vision and corporate accountability. "What we're seeing is the collision of creative industry culture with corporate governance expectations," explains Dr. Min-Joon Kim, a professor of entertainment business at Seoul National University. "Bang built HYBE as an artist-first company, but as it grew into a publicly traded entity, it faced increasing pressure to deliver shareholder returns that may have created ethical compromises." Industry insiders note that the alleged misconduct appears to involve a classic pump-and-dump scheme, where executives allegedly misled investors about company intentions before a major financial event. "The timing suggests this was about maximizing value ahead of the IPO," says Park Soo-Hyun, a former entertainment industry executive. "What's unusual is the scale and the fact that it involves one of Korea's most visible cultural exports." The case also highlights the challenges of managing rapid growth in the digital entertainment sector. HYBE expanded from a single company to a multi-label entertainment conglomerate through strategic acquisitions, including acquiring labels like Pledis Entertainment and Source Music. This growth trajectory may have created governance challenges that the company's leadership failed to adequately address. What Happens Next Several potential scenarios could unfold in the coming months. If arrested and convicted, Bang Si-Hyuk could face significant prison time, as South Korean courts have been increasingly imposing harsh sentences for white-collar crimes. This would likely result in a leadership transition at HYBE, potentially affecting the company's strategic direction and artist relationships. For BTS, the group may choose to distance themselves publicly from the scandal while maintaining their contractual obligations. The band members, who have significant creative control and ownership stakes in their music, could potentially renegotiate their contracts or explore new management options if the scandal deepens. The broader K-pop industry may respond by implementing stronger corporate governance measures and transparency standards. Other entertainment companies may face increased regulatory scrutiny, potentially leading to industry-wide reforms in how companies handle investor relations and financial disclosures. Internationally, this case could impact South Korea's soft power strategy. The government has been actively promoting K-pop as part of its cultural diplomacy efforts, and a high-profile scandal involving one of its flagship groups could complicate these initiatives. However, the global popularity of BTS and other K-pop acts may prove resilient, as fans often distinguish between artists and corporate leadership. Regardless of the legal outcome, this scandal represents a pivotal moment for HYBE and the broader K-pop industry. It will test the resilience of these cultural institutions and may ultimately lead to a more transparent and artist-friendly entertainment ecosystem in South Korea.

The midnight margaritas are officially back on the menu. Within 24 hours of its debut, the first official teaser for Practical Magic 2 has surged into the Google Trends top 10, attracting millions of views and signaling an enthusiastic appetite for the return of the Owens family and all things witchy. Academy Award winners Sandra Bullock and Nicole Kidman will reprise their iconic roles as sisters Sally and Gillian, bringing back the beloved characters from the 1998 cult classic that has maintained a dedicated fan base for over two decades. Key Developments The sequel announcement has been met with remarkable enthusiasm, with Kidman sharing a video of herself and Bullock on set last year, captioned: "The witches are back." The casting additions include The Kissing Booth's Joey King and Game of Thrones star Maisie Williams as Sally's grown daughters, Kylie and Antonia, who were previously portrayed by Evan Rachel Wood and Alexandra Artrip in the original film. The Hobbit trilogy's Lee Pace has also joined the cast to portray a scholar named Harlan Vex. Director Susanne Bier, who previously worked with Bullock on the horror film Bird Box, is at the helm of this anticipated sequel. Data & Market Impact The teaser trailer's performance demonstrates significant market impact, quickly climbing into Google Trends' top 10 within 24 hours of release. This level of interest suggests strong audience anticipation and potential box office success. The original Practical Magic film, while not a massive commercial success upon release ($68 million worldwide on a $75 million budget), has developed a substantial cult following over the years. The sequel's timing coincides with a resurgence of interest in 90s nostalgia, particularly in the supernatural genre. This comes as another 90s supernatural property, Buffy the Vampire Slayer, was recently cancelled, highlighting the audience's continued appetite for well-crafted supernatural stories with strong female leads. Why This Matters The return of Practical Magic matters for several reasons. For audiences, it represents a continuation of a beloved story that has resonated for decades, offering both nostalgia and new developments. The film's focus on female relationships, particularly the bond between sisters, provides representation that remains relevant today. Culturally, the sequel taps into the current fascination with witchcraft and supernatural themes in popular media, which has seen a significant resurgence in recent years. For the entertainment industry, the success of Practical Magic 2 could signal a renewed interest in reviving cult classics with original casts, potentially opening the door for other nostalgic reboots. The film's September 18 release date positions it strategically in the fall release calendar, typically a strong period for adult-oriented films. Expert Insight The enthusiasm for Practical Magic 2 reflects several industry trends. First, it demonstrates the enduring power of nostalgia in entertainment, particularly when paired with beloved original cast members. Bullock and Kidman's star power combined with their established chemistry from the original creates immediate audience goodwill. Director Susanne Bier's involvement adds credibility, particularly given her previous successful collaboration with Bullock on Bird Box. The sequel's approach of maintaining the original's tone while introducing new characters and storylines represents a balanced strategy that honors the source material while offering fresh elements. The use of Harry Nilsson's "Coconut" in the trailer suggests a deliberate callback to the original's memorable kitchen dance scene, indicating that filmmakers understand what made the first film resonate with audiences. What Happens Next As we approach the September 18 release date, audiences can expect increased marketing efforts and potentially additional cast announcements. The film's performance will likely be closely watched as a bellwether for the viability of cult classic revivals. If successful, Practical Magic 2 could pave the way for other 90s supernatural properties to be revisited. The sequel's box office performance will also impact the careers of its returning stars, particularly Bullock and Kidman, who continue to be among Hollywood's most bankable actresses. Additionally, the film's reception may influence the direction of future supernatural-themed projects, potentially encouraging more stories centered around female relationships and witchcraft themes. Given the current climate of entertainment consumption, the film's performance on streaming platforms following its theatrical release will also be significant in determining its long-term cultural impact.

Richard Gadd, the creator of the acclaimed series "Baby Reindeer," returns with "Half Man," a six-part drama that offers a raw, unflinching examination of masculinity and trauma. Premiering on BBC iPlayer in the UK and available on HBO Max in the US, the series follows the complex relationship between Niall and Ruben over three decades, exploring how violence and control shape their lives. Key Developments "Half Man" is the latest work from Richard Gadd, following his success with "Baby Reindeer" The series spans six episodes, tracing the relationship between Niall and Ruben over 30 years Features performances from Jamie Bell as adult Niall, Richard Gadd as adult Ruben, and newcomers Mitchell Robertson and Stuart Campbell as the younger versions The show explores themes of toxic masculinity, trauma, bullying, and the cycle of hurt people hurting others Premiered on BBC iPlayer on April 24, 2026, with international distribution on HBO Max (US) and Stan (Australia) Data & Market Impact While specific viewership numbers aren't provided in the review, "Half Man" arrives with significant momentum following Gadd's previous success with "Baby Reindeer," which gained critical acclaim and widespread attention. The show's availability on major platforms like BBC iPlayer and HBO Max positions it for global reach, potentially continuing Gadd's trend of creating culturally impactful television that sparks important conversations about masculinity and trauma. Why This Matters "Half Man" arrives at a crucial moment when discussions about masculinity and mental health are increasingly prominent. The show's unflinching portrayal of how trauma perpetuates cycles of violence offers important insights into contemporary issues affecting men globally. By examining the complex relationship between Niall and Ruben, the drama challenges viewers to confront uncomfortable truths about how masculinity is constructed and how damage is passed through generations. The series' international availability ensures these conversations can reach diverse audiences across different cultural contexts. Expert Insight Richard Gadd demonstrates remarkable courage in "Half Man" by refusing to simplify the complex dynamics between his characters. The show doesn't offer easy answers about toxic masculinity but instead presents a nuanced exploration of how vulnerability and violence can coexist in the same individual. Gadd's semi-autobiographical approach, as seen in his previous work, brings authenticity to the narrative while maintaining artistic distance. The performances, particularly from newcomers Mitchell Robertson and Stuart Campbell, reveal the depth of trauma that can shape a lifetime of behavior. By refusing to demonize Ruben completely, Gadd creates a more honest examination of how damaged individuals can both harm others and themselves. What Happens Next Following the release of "Half Man," we can expect continued discussion about its portrayal of masculinity and trauma, particularly in the context of Gadd's previous work. The series may spark renewed interest in examining how media portrays complex male characters and relationships. Given the critical acclaim for Gadd's previous work, "Half Man" could potentially receive awards recognition, further amplifying its impact. Additionally, the show's exploration of masculinity may influence future television programming, encouraging more nuanced portrayals of male characters and their relationships. The international distribution across BBC, HBO Max, and Stan ensures these conversations will reach diverse global audiences.

On April 21, 2026, Palantir Technologies shared a 22‑point summary of CEO Alex Karp and head of corporate affairs Nicholas Zamiska's book “The Technological Republic,” igniting a global backlash that brands the document as a technofascist manifesto. The 22‑Point Pro‑West Manifesto and Its Core Demands The posted summary pushes several controversial ideas that go beyond typical corporate policy statements: Mandatory national service to bolster defence capabilities. A “moral duty” for tech firms to actively participate in defence and intelligence operations. Advocacy for hard power as essential for “free and democratic societies” to survive. Calls for the tech sector to embrace religion in public life. Promotion of AI‑driven weaponry as an inevitable future. Critique of “regressive” cultures and a warning against “vacant pluralism.” Financial Stakes: £330 million NHS Contract and Revenue Implications While the manifesto is ideological, Palantir’s business context adds a monetary dimension: The UK National Health Service contract is valued at £330 million (≈$446.4 m). Palantir’s annual revenue exceeds $1.5 billion, with a significant share derived from US government and Israeli defence contracts. The 22‑point document could influence future contract negotiations, especially in jurisdictions wary of the company’s political stance. Political Fallout: Backlash Across the US, Europe, and Israel Reactions have been swift and severe, spanning academia, politics and civil‑society groups: Mark Coeckelbergh, philosopher, labelled the messaging an “example of technofascism.” Yanis Varoufakis, former Greek finance minister, warned of an “AI‑driven threat to humanity’s existence.” Eliot Higgins of Bellingcat highlighted the conflict of interest between Palantir’s revenue streams and its public ideology. UK MPs have called the NHS deal “dreadful” and “shameful,” urging a review of the contract. German and Irish lawmakers, as well as members of the European Parliament, have publicly criticized Palantir’s alignment with US‑led defence policies. Future Trajectory: How Palantir’s Ideological Push May Shape Its Market Position Looking ahead, several scenarios could unfold: Regulatory pressure may increase in Europe, potentially leading to contract suspensions or stricter data‑privacy requirements. US and Israeli clients could double‑down on the partnership if the manifesto reinforces shared strategic goals, bolstering short‑term revenues. Investor sentiment may turn negative, pressuring the stock if public criticism translates into lost contracts. Palantir might recalibrate its public messaging, distancing itself from overt political doctrine to preserve global market access. In sum, the manifesto has turned Palantir’s ideological stance into a litmus test for its future business relationships, with the next months likely determining whether the company can weather the political storm or faces a strategic retreat.

As AI music startups like Suno and Udio focus on generating music from scratch, a new player in the space, GRAI, is taking a different approach. The company believes most people don't want to create music with AI—they'd rather remix, share, and experiment with existing tracks. With $9 million in seed funding, GRAI is positioning itself to transform music consumption into a more social experience while respecting artists' rights. Key Developments GRAI has raised $9 million in seed funding co-led by Khosla Ventures and Inovo vc The company is developing apps like 'Music with Friends' for iOS and an AI music playground for Android GRAI is building its own taste and participation graph along with real-time audio systems The startup is focusing on creating a 'derivatives pipeline' that preserves original track identity while allowing transformations Founders Ilya Liasun, Dima Kamarouski, and Andrei Avsievich previously sold their video creation app VOCHI to Pinterest Data & Market Impact The $9 million seed round represents significant investor confidence in GRAI's alternative approach to AI music. This funding comes amid a surge in AI music startups, with Suno and Udio gaining attention for their generative capabilities. However, GRAI's focus on social interaction rather than creation positions it in a different market segment targeting Gen Z and Gen Alpha users who discover music through cultural touchpoints like TikTok and social sharing. Why This Matters GRAI's approach addresses several critical issues in the modern music landscape. First, it tackles the broken discovery system that makes it difficult for new artists to gain traction. Second, it transforms passive listening into active participation, potentially increasing engagement with music. Third, it introduces social context to music consumption, which has been largely absent in streaming platforms. For artists and labels, GRAI offers a potential new revenue stream through royalties on remixes and transformations. This could be particularly valuable as traditional music sales continue to decline and streaming payouts remain notoriously low. The company's commitment to getting artist permission before implementation also addresses one of the most contentious issues in AI music—copyright and consent. For users, especially younger generations, GRAI represents a way to engage with music beyond passive consumption. This social approach could redefine how music experiences are shared and discovered, potentially shifting power away from large platforms like TikTok and YouTube. Expert Insight GRAI's founders identify a crucial gap in the current music landscape: music has become one of the last major consumer categories that hasn't gone 'creator-first.' While platforms like Instagram, TikTok, and YouTube have transformed photo and video consumption into participatory experiences, music listening remains largely passive. The company's focus on derivatives rather than generation reflects a nuanced understanding of both technology and human behavior. While generative AI has captured headlines, most people aren't looking to become music creators—they want to participate in music culture in ways that require less technical skill. GRAI's approach acknowledges this reality while still leveraging AI's capabilities. The startup's emphasis on working with artists and labels first represents a more sustainable approach than many AI companies that have faced legal challenges for using copyrighted material without permission. By establishing relationships and permission structures upfront, GRAI is building a foundation that could avoid the regulatory pitfalls that have plagued other AI music ventures. What Happens Next As GRAI rolls out its initial apps, the company will be closely watching user feedback to refine its approach. The success of these early products will likely determine the company's direction and potentially influence how other AI music startups approach the market. If GRAI's model proves successful, we may see a shift in how AI companies approach creative industries—focusing on augmentation and participation rather than replacement. This could lead to new licensing frameworks that acknowledge the value of derivative works while protecting original creators. The company's focus on Gen Z and Gen Alpha suggests they're thinking long-term about the future of music consumption. As these generations become the primary music consumers, their preferences for social, interactive experiences could reshape the entire industry. Ultimately, GRAI's success will depend on whether they can deliver on their promise of making music more social while fairly compensating artists. If they achieve this balance, they could create a new paradigm for AI in creative industries—one that prioritizes human connection and artistic integrity over pure technological capability.

The Uncovered Price-Fixing EmailsCalifornia authorities allege that a trove of internal emails reveals a concerted effort by Amazon to collude with third-party sellers and competitors to artificially inflate prices. The documents suggest that rather than competing on value, Amazon executives engaged in discussions to synchronize pricing strategies, effectively creating a cartel-like environment that harms consumers.Internal Communications: Emails allegedly show executives discussing price hikes with major vendors.Coordinated Action: The allegations suggest a broader conspiracy involving multiple firms to raise market rates simultaneously.Regulatory Focus: The California Department of Justice is leading the investigation, signaling a state-level challenge to federal oversight.Market Impact and Financial RisksThe financial implications of these allegations are severe, potentially exposing Amazon to billions in fines and class-action lawsuits. If proven, the collusion would constitute a violation of antitrust laws, forcing the company to restructure its vendor relationships and potentially dismantle its marketplace model.Potential Fines: Regulatory bodies could impose penalties exceeding $10 billion based on historical precedents for similar violations.Market Share Volatility: Competitors may gain a foothold if Amazon is forced to lower prices or divest assets.Reputational Damage: Consumer trust, a critical asset for Amazon, could erode rapidly if the collusion is confirmed.Reverberations Across the Tech SectorThis scandal sends a shockwave through the technology industry, challenging the notion that tech giants operate in purely competitive markets. It validates the concerns of economists who argue that the "winner-take-all" nature of digital platforms encourages anti-competitive behavior rather than innovation.The Path Forward for Big Tech RegulationLooking ahead, this case is likely to serve as a precedent for similar investigations into other major platforms. Regulators are expected to increase scrutiny of internal communications and algorithmic pricing mechanisms, potentially leading to stricter oversight of how tech companies manage their marketplaces in the coming years.

Market GrowthAccording to the American Booksellers Association, 422 new independent bookshops launched in 2025, marking a 31% rise from 2024. This translates to roughly one new store for every 850,000 Americans, given the nation’s 360 million population.2024 openings: ~322 stores (derived from 422 / 1.31)2025 openings: 422 storesGrowth rate: 31% YoYDrivers of the ComebackThe resurgence stems from several structural factors:Geographic spread: 4 million sq miles of land make it impossible for a single chain to serve every niche market.Entrepreneurial momentum: Between 400,000 and 500,000 new business applications are filed each month, indicating a robust pipeline of small‑business founders.Community connection: Independent stores foster local loyalty through events, sponsorships, and personalized service, which larger chains cannot replicate.Economic ImpactSmall‑business owners earn an average of $80,000 annually, often accepting lower profitability for flexibility and autonomy. While they lack the economies of scale of giants, they compensate with relevance: selling niche titles, offering tailored discounts, and maintaining direct supplier relationships.Profitability: Typically lower than chain averages due to limited scale.Flexibility: Faster product pivots, quicker hiring/firing decisions.Supplier advantage: Smaller tenants often receive faster payment cycles and more direct communication.Challenges AheadDespite the upside, independents face heightened exposure to inflation, tariffs, and regulatory costs. Marketing budgets are dwarfed by those of large corporations, and technology disruptions can strain limited resources.Nevertheless, the data suggest a sustainable niche: as chains optimize for scale, independent bookstores excel by scaling relevance, filling gaps in local markets, and preserving the Main Street experience.

Statutory Maternity Pay Delays Harriett Thompson applied for 21 weeks of SMP at £187.18 per week – a total of £3,931.78. The statutory maximum is £194.32 per week, meaning she missed out on £7.14 weekly, or £149.94 over the full claim. HMRC cited a backlog; the first cheque arrived on 8 April 2026, almost a year after the expected April 2025 payment. Similar cases reported delays of 18 months to 3 years, with some receiving threatening HMRC letters. Financial Impact on Self‑Employed Self‑employed claimants must fund their own SMP through their limited company and then seek reimbursement from HMRC, turning a normally automatic payroll process into a manual, unpredictable one. Richard Douglas of Oakworth Financial Planning notes that once the process becomes manual, “timescales are almost impossible to predict due to a lack of processing staff and extra verification checks.” Selina Flavius of Black Girl Finance describes the system as “clunky” and “designed with traditional employers and employees in mind,” leaving director‑owners to juggle cash‑flow while awaiting reimbursement. Even when paid, the SMP rate is lower than the 90 % average‑earnings uplift employees receive, meaning freelancers can lose “hundreds or thousands of pounds” over the leave period, according to Catherine Goldfinger of Milk & Money. Mortgage Challenges Mortgage lenders assess income stability. Habito explains that self‑employed borrowers without employees face “big impact on income” assessments, often resulting in higher deposits and specialist brokers. Rachael Twumasi‑Corson needed three years of tax returns and a 15 % deposit to secure a mortgage in late 2021. Fluctuating earnings during maternity leave increase perceived risk, leading to longer approval times and stricter terms. Expert Commentary Richard Douglas (Oakworth Financial Planning): “HMRC’s systems work well for traditional employer‑employee relationships; for owner‑operators the process is manual and slow.” Selina Flavius (Black Girl Finance): “The statutory maternity pay money is there, but the claim process is awkward, slow and prone to confusion for director‑owners.” Catherine Goldfinger (Milk & Money): “Maternity allowance lacks the six‑week average‑earnings uplift, meaning self‑employed parents can lose significant income.” Key Takeaways Self‑employed mothers must front SMP payments, creating cash‑flow strain. HMRC delays can extend up to three years, undermining financial stability. Mortgage applications become harder, often requiring larger deposits and specialist brokers. Policy designed for traditional employment leaves a gap for director‑owners and freelancers.

Britain is bracing for its most severe economic contraction in decades, a side‑effect of the United States’ escalating conflict with Iran and the resulting shutdown of the Strait of Hormuz. The British Treasury and the IMF warn that the nation’s growth could be crushed, public confidence in the government is eroding, and the prime minister’s position may become untenable. The original aim of sanctions was to punish hostile states and force leaders like Vladimir Putin to change course. Yet, data shows that in the years following the sanctions, Russia’s growth outpaced that of the United Kingdom. Similarly, the 2010s sanctions on Iran, intended to halt its nuclear programme, appear to have accelerated it, and current measures aimed at toppling the ayatollahs show little prospect of success. The United States now enforces economic restrictions on around 30 countries, including North Korea, Myanmar, Belarus and Afghanistan. Despite the breadth of these measures, the targeted regimes have largely remained in power, indicating a systemic failure of sanctions to destabilise entrenched governments. Beyond their limited impact on regime change, sanctions have unintentionally bolstered the Sino‑Russian trade bloc and driven many nations toward the BRICS alliance, positioning it as a counterweight to the G7. This realignment underscores the counter‑productive nature of the policy. Academic research, such as Nicholas Mulder’s The Economic Weapon, reinforces the historical pattern: except for very small states, trade restrictions are easily circumvented, and authoritarian regimes insulated from democratic pressures are largely immune. Mulder concludes that “the history of sanctions is a history of disappointment,” a sentiment echoed by critics who warn that each new round of sanctions repeats the same mistakes. One of the most damaging side‑effects is the exodus of skilled professionals. Iran, for example, has seen a diaspora of over four million people as of 2021, many of whom belong to the educated middle class that could have fueled internal reform. The brain drain weakens any potential opposition and inadvertently benefits Western economies that absorb this talent. Russia experienced a similar talent flight after the 1990s, when a vibrant civil society briefly flourished. Today, the remaining dissenters face both Kremlin repression and Western ostracism, creating an atmosphere reminiscent of McCarthy‑era loyalty tests. Given these outcomes, the article argues that the West must abandon blunt economic coercion in favour of nuanced, soft‑power strategies. Supporting opposition groups through academic, cultural, and diplomatic channels could nurture the very alternatives that sanctions have helped to erode. In sum, sanctions have proven illiberal and counter‑productive, reinforcing authoritarian borders while draining the human capital needed for genuine change. Restoring constructive relationships with societies like Iran and Russia, rather than relying on punitive trade measures, may offer a more viable path to long‑term stability.